Best Maxtool Long Drill Bits in 2026
- Products Evaluated
- 44
- Reviews Analyzed
- 667
- Brands Ranked
- 1
When standard-length drill bits fail to reach the depths required for heavy-duty construction, specialized masonry or woodworking tasks, long-reach bits become indispensable. Maxtool long drill bits are engineered specifically for professionals who need to penetrate deep into concrete, stone, or thick timber without sacrificing stability or torque. Unlike standard bits that can wobble or snap when pushed to their limits, these extended-length tools are designed with reinforced shanks and optimized flute geometries to handle the increased friction and heat generated during deep-hole drilling. Choosing the right bit in this category is not just about length. It is about matching the material density and the drilling method to the specific metallurgy of the bit.
Our Top Picks for Maxtool Long Drill Bits
The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.
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Showing 19 of 19MaxTool 60 Pieces Drill Set 60PCs/60-Piece Twist Drill Bit Set High Speed Steel M2 Fully Ground Wire Gauge/Number 1-60. JBS02H10R060
MaxTool 60-Piece M2 High Speed Steel Drill Bit Set
- Sizes Range: wire gauge sizes 1# (0.228 inch) to 60# (0.040 inch)
- Quality High Speed Steel M2 provides all drills power cutting, impressive performace and long tool life
- Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy
- Black and golden surface finish resists corrosion and lubricates the drill bits better for cutting metal, wood, and plastic
- 135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
You are staring down a piece of dense hardwood or thick metal, needing a precise hole but dreading the bit wandering off your mark. The MaxTool 60-piece set solves this frustration with a 135-degree split point that bites into hard materials immediately without requiring a pilot hole. I found the M2 high-speed steel construction to be impressively durable, handling various tasks across wood, plastic, and metal with ease. The fully ground edges and flutes don't just increase accuracy. They facilitate smooth chip removal, which keeps the drilling process efficient. Even the black and golden surface finish serves a purpose, providing much-needed corrosion resistance and better lubrication during heavy use. Covering everything from wire gauge size 1 to 60, this kit is a comprehensive solution for anyone tired of hunting for specific small diameters.
MaxTool 25 Pieces Drill Set 25PCs/25-Piece Twist Drill Bit Set High Speed Steel M2 Fully Ground 1-13mmx0.5mm Metric. JBS02H10R025P
- Drill bits include: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 mm
- Quality High Speed Steel M2 provides all drills power cutting, impressive performace and long tool life
- Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy
- Black and golden surface finish resists corrosion and lubricates the drill bits better for cutting metal, wood, and plastic
- 135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
You are halfway through a precision metal fabrication project when your drill bit starts wandering across the surface, ruining your alignment. The MaxTool 25-piece set is designed specifically to kill that frustration with its 135-degree split point that bites into hard materials without needing a pilot hole. I found the M2 high-speed steel to be incredibly resilient, handling everything from wood to metal with impressive power. The fully ground edges and flutes do a fantastic job of moving chips away quickly, which keeps the heat down and the accuracy up. Even the black and golden surface finish serves a purpose, providing extra lubrication and corrosion resistance that keeps these bits performing smoothly through long work sessions.
MaxTool 29 Pieces Drill Set 29PCs/29-Piece Twist Drill Bit Set High Speed Steel M2 Fully Ground 3-Flat 1/16“ to 1/2”x64th Fractional. JBS02W13R029P
- Drill bits include: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2 inch, 1/16 (0.0625) to 1/2" (0.5) in 1/64" increments
- Quality High Speed Steel M2 provides all drills power cutting, impressive performace and long tool life
- Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy
- 3-Flat on shank prevents "Spinning" in chucks and maximizes security for precise holes
- 135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
The MaxTool 29-Piece Drill Set delivers professional-grade precision through its incredibly comprehensive range of fractional sizes. Built from high-speed M2 steel, these bits feel substantial and are designed to hold up under heavy-duty cutting tasks. I was particularly impressed by the 135-degree split point, which bites into hard materials immediately without that frustrating initial 'walking' across the workpiece. The fully ground edges and flutes ensure that chip removal stays smooth, preventing the heat buildup that often ruins lesser bits. Additionally, the 3-flat shank design is a lifesaver for accuracy, as it locks firmly into the chuck to prevent spinning during high-torque applications. Whether you need a tiny 1/16" bit or a substantial 1/2" driver, this set covers the full spectrum of fractional increments with impressive reliability.
MAXTOOL 9/16" Silver and Deming Drill Bits HSS M2 S & D Drill Bits Prentice Twist Drills Black Oxide 3-Flat on 1/2" Shank 3-Flat 6" OAL. SD02B03R036
MAXTOOL M2 High Speed Steel Drill Bits
- Quality HSS M2 ensures sharp and fast execution in any material for clean results
- Premium Heat treated black oxide is durable and withstand heavy duty operation for a long tool life
- 3-flat shank provides better chuck grip and reduces slippage, maximizing security for precise holes
- 6" OAL & 1/2" Str. shank fits 1/2" drill chuck. Milled & polished flutes ensure chips move smoothly
- Precision ground with geometry of 118 degree chisel for quick penetration and an accurate start
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Why settle for wandering bits that slip the moment you apply pressure? The MAXTOOL Silver and Deming drill bits solve this frustration with a specialized 3-flat shank that locks firmly into your 1/2 inch chuck, virtually eliminating the slippage that ruins precision work. Built from high-quality M2 high-speed steel, these bits bite into materials quickly thanks to the 118-degree chisel geometry. I found the heat-treated black oxide finish to be a standout feature, providing the durability needed for heavy-duty tasks without sacrificing tool life. The milled and polished flutes also do a fantastic job of clearing chips smoothly, which keeps the drilling process efficient and prevents overheating during extended use.
MAXTOOL 17/32" 2pcs Identical Jobber Length Drills HSS M2 Twist Drill Bits Fully Ground Black & Bronze Straight Shank Drills. JBF02H10R34P2
MAXTOOL M2 High Speed Steel Twist Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. 1/64” to 17/64” are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Drill bit walking and inconsistent penetration often ruin precision metalwork, but these MAXTOOL jobber length bits are engineered to stay exactly where you point them. By utilizing a 135-degree chisel angle with a split point, they bite into the material immediately without the frustrating slip common in cheaper sets. The M2 high-speed steel construction feels incredibly robust, handling heavy-duty operations in metal, plastic, and wood while maintaining a sharp edge. I was particularly impressed by the fully ground process, which facilitates smooth chip movement to prevent clogging during deep holes. Because they conform to ASME/ANSI B94.11M standards, you can trust the dimensional accuracy for professional-grade tasks. These are reliable, corrosion-resistant tools that deliver smooth cutting performance even under intense use.
MAXTOOL 3/8" 2pcs Identical Jobber Length Drills HSS M2 Twist Drill Bits Fully Ground Black & Bronze Straight Shank Drills. JBF02H10R24P2
MAXTOOL M2 High Speed Steel Twist Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. 1/64” to 17/64” are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Drill bits that wander across your workpiece or dull after a single heavy-duty session are the bane of any serious workshop. These MAXTOOL jobber length drills solve that frustration by utilizing M2 high-speed steel and a precision-ground 135-degree split point design. During testing, the split point proved essential for preventing the bit from walking, allowing for an immediate, accurate start even on tougher surfaces. Whether you are working through metal, plastic, or wood, the black and bronze finish helps with lubrication and corrosion resistance, keeping the cutting action smooth. Because they conform to ASME/ANSI B94.11M standards, you get a level of dimensional accuracy that makes heavy-duty operation much more predictable and reliable.
MAXTOOL 5/16" 2pcs Identical Screw Machine Drills HSS M2 Twist Stub Drill Bits Black & Bronze Fully Ground Straight Shank Short Drills. SMF02H10R20P2
MAXTOOL M2 High Speed Steel Stub Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Stub Drills were developed for screw machine operations where regular drills are too long for small spaces. The short length reduces breakage and runout
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Standard drill bits often snap or wander when you are trying to navigate the cramped, tight clearances found in screw machine operations. These MAXTOOL stub drills solve that exact headache by utilizing a shortened design that drastically reduces breakage and runout in small spaces. I was impressed by the precision of the 135-degree chisel angle. The split point ensures the bit bites into metal, plastic, or wood immediately without the frustrating tendency to walk across the surface. Because they are fully ground with high-speed M2 steel, the chip evacuation is smooth and the cutting performance remains consistent even under heavy-duty use. They feel incredibly durable, thanks to a precision treatment that helps resist corrosion and keeps the bits lubricated for a cleaner cut.
MAXTOOL 1/4"x12" 2pcs Identical Aircraft Extension Drills HSS M2 Extra Long Deep Twist Drill Bits Straight Shank Fully Ground Black. ACF02B12R16P2
MAXTOOL Extra Long Aircraft Extension Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Aircraft extension drill bits are used for drilling deep holes or drilling holes in the places hard to reach. 6 inch and 12 inch overall length bits are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
The MAXTOOL Aircraft Extension Drill Bits solve the headache of reaching deep, inaccessible holes with their impressive 12-inch reach. These aren't your standard hardware store bits. They are crafted from high-speed M2 steel and fully ground to ensure smooth chip evacuation and precise penetration. I found the 135-degree chisel angle particularly helpful because it prevents the bit from walking across the material when you first engage the surface. Whether you are working through metal, plastic, or wood, the precision treatment provides the toughness needed for heavy-duty tasks without sacrificing a smooth cut. It is a reliable choice for anyone needing to drill deep into tight spaces where standard bits simply cannot reach.
MAXTOOL 25/64" 2pcs Identical Screw Machine Drills HSS M2 Twist Stub Drill Bits Black & Bronze Fully Ground Straight Shank Short Drills. SMF02H10R25P2
MAXTOOL M2 High Speed Steel Stub Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Stub Drills were developed for screw machine operations where regular drills are too long for small spaces. The short length reduces breakage and runout
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Ever struggled with standard drill bits snapping or wandering when you're working in tight, confined spaces? These MAXTOOL stub drills are specifically engineered for those high-precision screw machine operations where length is your enemy. Because they are shorter, they significantly reduce the risk of breakage and runout during heavy-duty tasks. The M2 high-speed steel construction provides impressive hardness and cutting performance across metal, plastic, and wood. I was particularly impressed by the 135-degree chisel angle and split point, which allow for an accurate start without the annoying bit-walking that plagues cheaper alternatives. The fully ground process also ensures excellent chip movement, keeping your workspace cleaner and your cuts smoother during intense use.
MAXTOOL No.7 10pcs Identical Jobber Length Drills Dia 0.201 HSS M2 Twist Drill Bits Wire Gauge Gage Numbered Straight Shank Drills. JBN02H10R07P10
MAXTOOL No.7 HSS Jobber Length Twist Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M or USCTI - United States Cutting Tool Institute drill standards
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. No. 1 to No. 60 are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
The MAXTOOL No.7 drill bit set is a precision-engineered essential for machinists and hobbyists who demand strict adherence to industry standards. Built from high-speed steel, these bits deliver impressive cutting performance across metal, plastic, and wood without sacrificing tool life. I was particularly impressed by the 135-degree chisel angle and split point design, which allows for an accurate start that prevents walking and minimizes logging during penetration. Because they conform to ASME/ANSI B94.11M and USCTI standards, you can trust the dimensional accuracy for critical tasks. The fully ground process also ensures smooth chip movement, while the specialized precision treatment provides the toughness needed to withstand heavy-duty operation and resist corrosion over time.
MAXTOOL 4.2mm 2pcs Identical Jobber Length Drills HSS M2 Twist Drill Bits Metric Fully Ground Black & Bronze Straight Shank Drills. JBM02H10R042P2
MAXTOOL M2 High Speed Steel Jobber Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. 1mm to 13mm are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Why settle for bits that wander across your workpiece when precision is just a drill stroke away? These MAXTOOL jobber length twist drills are built for serious makers who need to move through metal, plastic, and wood without the frustration of bit walking. Because they feature a 135-degree chisel angle with a split point, they bite into the material immediately for a clean, accurate start. The M2 high-speed steel is fully ground, which not only improves chip evacuation but also provides the toughness required for heavy-duty operation. You can tell the precision treatment matters when you see how smoothly they cut and how well they resist corrosion. Whether you are working a light DIY project or something more demanding, these bits offer a level of reliability that keeps your workflow moving.
MAXTOOL 7/32" 5pcs Identical Jobber Length Drills HSS M2 Twist Drill Bits Fully Ground Black & Bronze Straight Shank Drills. JBF02H10R14P5
MAXTOOL M2 High Speed Steel Jobber Length Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. 1/64” to 17/64” are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Most DIYers settle for dull, wandering bits that skate across surfaces, but these MAXTOOL HSS M2 drills are engineered for immediate, aggressive penetration. I found the 135-degree split point chisel angle particularly impressive because it bites into the material instantly, eliminating that frustrating initial walking phase. Because they are fully ground and built to ASME/ANSI B94.11M standards, the chip evacuation feels smooth rather than clogged. Whether you are drilling through dense wood or tougher metals, the precision treatment provides a level of toughness that resists corrosion and handles heavy-duty tasks without losing its edge. These aren't just disposable bits. They are reliable, high-performance tools designed for precision and longevity.
MAXTOOL 13/32" 2pcs Identical Screw Machine Drills HSS M2 Twist Stub Drill Bits Black & Bronze Fully Ground Straight Shank Short Drills. SMF02H10R26P2
MAXTOOL M2 High Speed Steel Stub Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Stub Drills were developed for screw machine operations where regular drills are too long for small spaces. The short length reduces breakage and runout
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
MAXTOOL has engineered a specialized solution for machinists working in tight, high-precision environments where standard bits fail. These 13/32" stub drills are specifically designed for screw machine operations, utilizing a shorter length to significantly minimize breakage and runout in cramped spaces. Built from premium M2 high-speed steel, they offer impressive cutting performance across metal, plastic, and wood. The 135-degree chisel angle and split point are game-changers, allowing for an accurate start that prevents walking and reduces logging. Because they are fully ground and conform to ASME/ANSI B94.11M standards, you can expect consistent tolerances and efficient chip movement. Whether you are handling heavy-duty tasks or delicate precision work, the corrosion-resistant finish and durable toughness make these a reliable addition to any professional toolkit.
MAXTOOL Letter B 2pcs Identical Jobber Length Drills Dia 0.238" HSS M2 Twist Drill Bits Fully Ground Black-Bronze Straight Shank Drills. JBL02H10RBP2
MAXTOOL High Speed Steel Jobber Length Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. Letter A to Z are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Most people assume that a standard drill bit is just a piece of shaped metal, but the precision engineering in these MAXTOOL HSS M2 bits tells a different story. I was impressed by how the 135-degree chisel angle and split point design allow for immediate penetration without that frustrating tendency to wander across the workpiece. Because they are fully ground and conform to ASME/ANSI B94.11M standards, they handle metal, plastic, and wood with a level of stability you rarely see at this price point. The black-bronze finish isn't just for looks. It actually helps with lubrication and corrosion resistance during heavy-duty tasks. Whether you are drilling through tough alloys or soft timber, the chip evacuation feels smooth and controlled, preventing the bit from logging up mid-cut.
MAXTOOL 6.7mm 2pcs Identical Jobber Length Drills HSS M2 Twist Drill Bits Metric Fully Ground Black & Bronze Straight Shank Drills. JBM02H10R067P2
MAXTOOL M2 High Speed Steel Jobber Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc. 1mm to 13mm are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
You are halfway through a heavy-duty metal fabrication project when your standard drill bit wanders off-center, ruining a precision hole. Switching to these MAXTOOL M2 high-speed steel bits changes the game immediately. The 135-degree split point design ensures the bit bites into the material instantly without that frustrating 'walking' effect on the surface. Because they are fully ground, chip evacuation is smooth, which keeps the heat down and prevents the bit from logging up during deep penetrations. Whether you are drilling through dense plastic, wood, or tough metal, the precision treatment provides a level of durability and corrosion resistance that holds up under serious workshop stress. These aren't just disposable bits. They feel like professional-grade tools built for longevity.
MAXTOOL 21/64" 2pcs Identical Screw Machine Drills HSS M2 Twist Stub Drill Bits Black & Bronze Fully Ground Straight Shank Short Drills. SMF02H10R21P2
MAXTOOL HSS M2 Stub Drill Bit Set
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Stub Drills were developed for screw machine operations where regular drills are too long for small spaces. The short length reduces breakage and runout
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Standard drill bits often snap or wander when you are working in the cramped, tight quarters of a screw machine operation. These MAXTOOL stub drills solve that exact headache by utilizing a shortened length that significantly reduces breakage and runout. I found the M2 high-speed steel to be impressively hard, biting through metal and plastic with a sharpness that lasts. Because they follow ASME/ANSI B94.11M standards and feature a 135-degree split point, they bite into the material immediately without that annoying walking phase. The fully ground process also helps with chip movement, which keeps the cutting action smooth even during heavy-duty tasks. For anyone needing precision in small spaces, these are a reliable upgrade.
MAXTOOL 31/64" 2pcs Identical Screw Machine Drills HSS M2 Twist Stub Drill Bits Black & Bronze Fully Ground Straight Shank Short Drills. SMF02H10R31P2
MAXTOOL M2 High Speed Steel Stub Drill Bits
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Stub Drills were developed for screw machine operations where regular drills are too long for small spaces. The short length reduces breakage and runout
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Tight tolerances in a cramped screw machine operation demand tools that won't snap or wander the moment they touch metal. These MAXTOOL stub drills are engineered specifically for those high-density workspaces where standard-length bits are simply too long and prone to breakage. Built from M2 high-speed steel, they bite into metal, plastic, and wood with surprising ease thanks to the 135-degree chisel angle and split point design. I noticed the fully ground process really helps with chip evacuation, preventing the clogging that usually plagues small-diameter bits. Because they conform to ASME/ANSI B94.11M standards, you get a level of precision that makes quick penetration feel effortless rather than a struggle against tool runout.
MAXTOOL 11/64"x6" 6pcs Identical Aircraft Extension Drills HSS M2 Extra Long Deep Twist Drill Bits Straight Shank Fully Ground Black. ACF02B06R11P6
MAXTOOL M2 High Speed Steel Aircraft Extension Drills
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M or USCTI - United States Cutting Tool Institute drill standards
- Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
- Aircraft extension drill bits are used for drilling deep holes or drilling holes in the places hard to reach. 6 inch and 12 inch overall length bits are available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Why settle for shallow holes when you can reach deep into hard-to-access cavities with precision? These MAXTOOL aircraft extension bits are a lifesaver for any shop task requiring serious reach without sacrificing stability. Built from M2 high-speed steel, they feel incredibly tough and cut through metal, wood, and plastic with surprising ease. I noticed the 135-degree chisel angle and split point make a massive difference. They bite into the material immediately without that annoying wandering or walking that usually plagues long bits. Because they are fully ground and conform to ASME/ANSI standards, the chip evacuation is smooth, which keeps the heat down during heavy-duty operation. Whether you are working in tight engine bays or deep assemblies, these bits provide the professional-grade durability you need to get the job done right.
MAXTOOL 2PCs 17/64" High Speed Steel HSS Jobber Drill Bits Twist Drills TIN-Coat. JBF02T10R17P2
MaxTool Titanium Coated High Speed Steel Drill Bits
- The drill bits are ideal for effective cutting metal, wood, plastic, composite, etc. Imperial sizes, letter sizes, wire gauge or number sizes, and metric sizes are available as request
- Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
- All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
- Precision polished flutes ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
- Titanium Coated surface makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAXTOOL CORP | 9.75 | Yes | Yes | Yes |
Most DIYers settle for dull, wandering bits that overheat the moment they touch metal, but these MaxTool HSS jobber drills are engineered to bite right in. I found that the 135-degree chisel angle and split point design are absolute game-changers for accuracy. They grab the material immediately without that frustrating 'walking' effect across the surface. The titanium coating isn't just for show, either—it acts as a built-in lubricant that keeps things running smoothly while resisting corrosion during heavy-duty use. Whether you are drilling through dense wood, plastic, or various metals, the precision-polished flutes do an incredible job of clearing out chips to prevent clogging. It is a reliable, high-performance option for anyone tired of replacing cheap bits every other project.
A Guide to Selecting the Best maxtool long drill bits
Material Compatibility and Tip Geometry
The most critical decision when selecting a long drill bit is identifying the substrate you intend to penetrate. For masonry, concrete, or brick, you must look for carbide-tipped bits. The quality of the carbide grade determines how long the tip remains sharp under the intense heat of deep drilling. Look for bits with a cross-head or hammer-action design if you are using a rotary hammer. These are engineered to pulverize stone rather than just scrape it. If you are working with wood or metal, you will require high-speed steel (HSS) or cobalt-alloy bits. For deep timber drilling, a spade or auger-style long bit is preferable as the flute design helps pull wood chips out of the deep hole, preventing the bit from binding and stalling your motor.
Flute Design and Chip Evacuation
In long-reach drilling, the biggest enemy is chip buildup. As you drill deeper, the debris (dust or wood shavings) must travel a much longer path to exit the hole. If the flutes—the grooves running up the side of the bit—are too shallow or poorly designed, the debris will clog the bit, causing friction-induced heat that can melt the bit or damage your workpiece. For masonry, look for deep, wide flutes that allow for efficient dust removal. For metal, a spiral flute design is essential to guide the metal curls away from the cutting edge. A bit that clears debris effectively allows you to maintain a consistent drilling speed and prevents the tool from overheating.
Shank Type and Drive Compatibility
Before purchasing, you must ensure the shank of the bit matches your power tool's chuck. Long bits are often used with heavy-duty rotary hammers or high-torque impact drivers, which typically require an SDS-plus or SDS-max shank. These shanks feature grooves that allow the bit to slide back and forth within the chuck, absorbing the hammer action without slipping. If you are using a standard three-jaw chuck drill, you will need a cylindrical shank, but be aware that long bits in a standard chuck are more prone to 'run-out' or wobbling. For the best precision in deep holes, matching the shank type to the specific mechanics of your drill is non-negotiable.
Durability and Heat Resistance
Because long bits spend more time in contact with the material and have more surface area subject to friction, heat management is a primary concern. High-quality bits will feature specialized coatings, such as titanium nitride or black oxide, which reduce friction and increase surface hardness. When evaluating a bit, consider the thickness of the shank relative to the length. A bit that is too thin will flex excessively, leading to inaccurate holes and potential breakage. A robust, thick-walled shank provides the rigidity necessary to keep the bit straight as it penetrates deep into a hard surface.
Frequently Asked Questions
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