Best Mesee Industrial Drill Bits in 2026

PREMIUM GRADE: KFD Killer Force Jobber Length Drill Bits are manufactured from M2 premium grade, high speed steel with a gold and black surface treated for use with stainless steel and other hard metal drilling

BEST USES: Can be used for most general use applications and compatible for multi material drilling with aluminum, iron, wood, plastic and stainless steel, offering a combination of hardness and toughness for wear resistance

HEAVY DUTY CUTTING: 135 degree split point for self-centering and fast precision drilling; Round shanks allow use with many tool holding systems; When run counterclockwise (right hand cut) spiral fluted tools evacuate chips to reduce clogging

【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.

【Most Commonly-Used 13 Sizes】A complete combo set of 13 jobber length industrial drill bits for metal drilling (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") . They fit the majority of power drill currently on the market and comes with a portable plastic case for easy storage and organization.

【Precise & Efficient Drilling Performance】✔ Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. ✔ 135° Split Point with round straight shank prevents walking and makes drilling precise and faster. No center punch is needed.

🔨【VARIOUS SIZES】: 29 sets of 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", can almost meet the needs of your daily engineering

🔨【M35 Cobalt Drill Bit】: The M35 cobalt drill is a durable, sharp and strong drill. For excellent cutting performance, the inserts are hardened and polished for sharpness and precise cuts without wobbling.

🔨【135 SPLIT POINTS】: The Cobalt drill bit is a 135° split round straight shank to prevent slippage and make the drilling process more efficient. The 135-degree pointed design increases cutting speed and accelerates the removal of chips and particles.

METAL BIT COMPOSITION - Esclusively designed to work with industrial grade metals they are manufactured with High Speed Steel with 5% Cobalt known as HSS-Co M35 grade

EFFICIENCY - Working with stationary drill ensures better finish on chamfers but they can be used with hand drills as well for countersinking in any hard or soft metal and any type of wood.

DURABILITY - This metal counter sink bit set for steel is made for last longer than any other regular High Speed Steel bits, they are extremely sharp and finished with black & Gold corrosion proof.

COBALT GOLD OXIDE JOBBER DRILL BITS: 29 PCS high speed steel with 5% cobalt drill bit set resists high heat abrasion while drilling. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. A gold oxide finish acts as a lubricant and provides wear resistance.

ROUND AND PORTABLE CASE: Say goodbye to constant losing or misplacing your drill bits! Jefe Hex cobalt drill bit set for metal comes with an ergonomic and portable round carrying case with built-in clip. The case can be easily attached to your tool belt keeping your bits within immediate reach!

135 DEGREES SPLIT POINT TWIST DRILL BITS: A self-centering 135° split point drill tip penetrates hard materials without a pilot hole and keeps sharp without walking on the surface compared to a 118-degree point. Proper twist and flute design clears chips and particles fast. Drill bits larger than 3/8" have 3/8” reduced shank for majority drills in the market. Drill bits smaller than 3/8" have three-flat shanks that reduce spinning in chuck.

✅【5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, can measure up to 67 Rockwell hardness, cut faster, last longer, and last longer than normal HSS drill bits 25 times.

✅【METRIC DIRLL BITS SET】The drill bits include 13pcs metric drills: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm, can meet more needs.

✅【TWIST DESIGN AND PERFORMANCE】Precise 148° SPLIT Point, Gold Oxide Surface and Round Straight Shank. Prevents walking and removes chips and particles faster. Precision fully ground to ensure smooth chip movement.

DURABLE MATERIAL: Forstner bit is made of carbon steel, with the advantage of sharp edge, accurate positioning, high precision and stable cutting.

WIDELY APPLICATION: It is suitable for industrial hinge installation, wood processing and maintenance, model production, installation of spherical door, drawers and other occasions. It can easily cut wood, plastic, resin, PVC and other materials

ALL SIZE YOU NEED: 16 PCS includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-1/8" (28.5mm), 1-1/4" (31.7mm), 1-3/8" (34.9mm) ，1-1/2（38.1mm), 1-5/8(41.28mm), 1-3/4(44.45mm), 1-7/8(47.63mm), 2(50.8mm) and 2-1/8(53.98mm) forstner bits

✔Size --1pc 4/5"(20mm), 50mm workable length, 5/8-11 Thread, Grit #45/50, toal Length 65mm

✔Wide Applications --Recommended for enlarging, shaping and/or round bevel existing holes in porcelain tile, ceramics, bathroom tile,marble and countertop with ease,necessary to accomodate pipes or electric wire lines

✔High Performance --This diamond milling bit helps to be durable and have a long sevice life , you could make hole smoothly with no wandering

Full Size Set: 8 Packs of Dry Diamond Core Drill Bits 2 pieces of 3/16inch (5mm), 2 pieces of 1/4inch (6mm), 2 pieces of 5/16inch (8mm), 1 piece of 3/8inch (10mm) and 1 piece of 1/2inch (12mm)

Dry Drilling Design: Each Diamond Drill Bit is integrated with wax lubricant inside; it will melt and cool the bit tip to prevent diamond loss, let the bit cool after each hole

Clean Holes in Tiles: Dry Diamond Core Bit set equipped with Vacuum Brazed Diamond Technology, able to drill clean holes in all types of tiles, porcelain, granite, ceramic (not for wood)

Material - Made from tungsten steel and being hot-treated, the blade is characterized by high accuracy, smooth cutting operation, good resistance to shock and good toughness.

High speed steel shank, sturdy - Suit for drill press, pistol drill, bench drill, vertical drilling machine, hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine etc.

Forstner Drill Bit Package include 6PCS, 30mm/35mm/40mm/45mm/50mm/60mm, can meet your different needs.

UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.

4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.

MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.

【Multiple Sizes Countersink Drill Bit】 – The countersink drill bit set is machined from high speed steel and come in 5 most popular sizes : 1/4, 3/8, 1/2, 5/8, 3/4 inch, which will meet your daily needs.

【HSS Countersink Drill Bit】– The countersink drill bit is made of High-Speed Steel with Titanium Coating, and 82-degree tips for drilling into wood, soft metals, rubber, plastic, mild steel, don't work on stainless.

【Universal 1/4”Hex Shank】– The countersink drill bit is designed with 1/4" round shank, which fits all handheld and stationary drills. And Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.

Forstner Drill Bit: Drilling Diameter: 32mm / 1.26"; shank size: 10mm / 0.4"; drilling depth: 60mm / 2.36"; total length: 90mm / 3.54". Forstner bits for woodworking, thickened and sharper carbide tip, solid hardened 45# steel body, round shank ground by automatic equipment.

Applications: Can be used for drilling holes on wood and plastic products, furniture, door hinge. Used on cutting wood, plywood, solid wood boards, MDF, plastics, fiberglass etc.. Forstner drill bit is for industrial purpose

Features: Tungsten carbide cutting tip welded by high frequency technology, sharp cutting edge, high hardness, wear resistance, non-burrs and durable use. Arc curve design head for easy chip-removal, more efficient perforation.

【Size】Diameter：3/8"(10mm)-1" (25mm), 50mm workable length, 5/8"-11 Thread, Grit:#50/60, total Length 65mm, Recommended 6000RPM,MAX RPM 11000;

【Function】Multi-function, for enlarging, shaping, edging, trimming, side grinding etc. in existing holes Ceramic, Tile, Porcelain, Marble, Granite and other materials.It is not recommended to drill as a drill bit

【Choice】Available in Two Diameters (10MM and 25MM) meet the different needs. You can use only one size core bit and this finger bit to create different size of holes

HSS Material:This countersink bit is crafted from industrial - grade M35 cobalt HSS, which is harder,more wear-resistant,and more durable than regular HSS,providing better control and stability.

Product Size: Round shank uses the most common drill bits on the market. 90 degree angle, 0.39'' inch round shank,0.8'' inch body diameter, countersinks 10 - 15 mm, Better results on the drill.

TIAN Coating:Aluminum titanium nitride coating with 35Gpa nano-hardness ensures better performance on hard metals, allowing for higher speeds.800℃ max working temperature gives it an extra long service life.

[High hardness]: M35 HSS-Co 5% cobalt high speed steel material, much Higher hardness than norml HSS4241

[Longer life]: Industrial grade TiAIN coating, surface hardness up to HRC89, wear resistance, more durable, the service life of 3 times longer

[Chamfer smooth]: 90 degree Oblique hole chamfer，very smooth finish, no burr, fast cutting, sharp edge

✔Size Diamond drill bit--dry/wet brazed diamond drilling bits Core bits with 5/8-11,25/35/45/65/75mm+20mm Finger Bits+50mm Beveling Chamfer Bit, Each Size 1Pc

✔ATTENTION-this chamfer bit can NOT BE USED TO DRILL HOLES.Wide Applications -- enlarge/shape/round the EXISTING HOLES. Reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc),Bevel Ease chamfers and stress relieves rough holes in glass, ceramic and porcelain tiles

✔Wide Application of drill bit --Worked great for porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime

Achieve precision drilling with ease: Our Perfect Drill Bits are designed with a precision grinding process that ensures a clean surface and high grinding accuracy. The universal round drill shank makes it widely applicable to tool holding systems and tightly clamped for a secure grip.

Faster and more efficient drilling: Our 135° Split Point & Twist Design features a fast cutting point that is automatically centered and penetrates quickly with less pressure, reducing walking. The fully ground drill bit has a sharp and durable cutting edge, while the twist design allows for clear chips to be removed faster.

Durable and long-lasting: Our Enhanced M35 Alloy Material contains 5% Cobalt, which increases wear resistance and durability. Made with industry-grade 6542 high-speed steel, our drill bit set is harder than 4241 HSS used in other similar drill bit sets.

All the Size You Need - Assortment of 29 jobber length drill bits (1/16" to 1/2" in 1/64" increments). Shanks fit standard three-jaw drills and use in drilling wood, plastic, and Light-gauge metal.

Industrial Grade HSS - HSS drill bit set with black and gold coating provide hardness for wear resistance, durable, hard, super premium drill bits that are designed not to snap and shear during hard drilling, even at awkward angles.

135-Degree Split Point - Twist design 135-degree split point and twist design Increases cutting speed with self-centering and prevents walking, clears chips and particles faster

It is a versatile milling bit designed to enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.

This is a save money tool because with just one standard core bit and this finger bit you are able to create many different hole sizes, without needing to buy several different core bits.

It is manufactured with top quality raw materials and high end production processes to grant outstanding performances.

MULTIPLE SIZES: The countersink set is made of industrial grade high speed steel for durability. Includes 5 most commonly used diameter sizes: 1/4, 3/8, 1/2, 5/8, 3/4 inches to meet your daily needs. Countersink drill bits are a great fathers day gifts from daughter son.

HIGH PRECISION: Each countersink drill bit set has a corrosion resistant gold oxide coating. Precision ground 82 Degree flat heads screws remove chips smoother allowing the screw heads to be flush and even with the surface of the material being utilized.

UNIVERSAL 1/4” ROUND SHANK: The counter sinker drill bit is designed with 6mm round shank, which fits all handheld and stationary drills. This mill cutter bit is suitable for wood, soft metal, fiberboard, particle board, plywood, plastic, aluminum board, PCB board and more.

Perfect Drill Bits: Precision grinding process for a clean surface and high grinding accuracy. Universal round drill shank, widely applicable of tool holding systems and tightly clamped

135° Split Point & Twist Design: The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, reducing walking, fully ground drill bit with sharp and durable cutting edge. Twist design for clear chips faster

Enhanced M35 Alloy Material: These drill bits contain 5% Cobalt alloy steel, which increases wear resistance and durability. Industry grade M35 high speed steel drill bit set.

Set of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments

High-speed steel (HSS) provides hardness for wear resistance

Uncoated (bright) finish has no additional surface treatment or coating

【The Size You Will Get】 Cutting drill bit diameter: 11/16"(18mm); Shank: 1/2"(12.7mm); Length: 6.1"(155mm), the cutting edge is finely ground and sharp, with good drilling effect, to meet your different Cutting accuracy

【High-Quality Material】 Made of high speed steel, high hardness, stable performance, sharp and durable, can drill stainless steel, iron and copper, aluminium alloy, wood and plastic, etc. Smooth and sharp grooves, oxidized surface, corrosion resistant, can be better lubricated, making drilling more efficient

【Wide Scope of Application】 Ideal for drilling in moulded steel, plain steel, channel steel, copper, aluminium, brass, oak, pine, PVC, polycarbonate, acrylic, ABS, nylon, composite materials, wood or 1-3mm stainless steel, etc. The universal round shank design adapts to different types of drill chucks, making drilling fast and accurate while saving time and effort

Product Name : Step Drill Bit;Material : Metal

Color : GoldTone;Shank Size : 8 x22mm/ 0.3" x 0.87"( D*T )

Cutting Dia : 4-20mm/ 0.16"-0.8";Total Length : 73.5mm/ 2.9"

There are 5PCs chamfer of 82°, which is used in carpentry, locksmith, automobile, metal processing.

Such woodworking tool can cut quickly and easily in wood, soft metals, rubber, plastics and other machinable materials.

Packed by aluminum box, chamfer bit is easy to use in the practical life, which makes itself getting great popularity.

Product 1: Two flutes on this Step Drill Bit cut faster and keep bit cooler

Product 1: Fast-starting, non-walking drill tip

Product 1: High-visibility silver targets for primary hole sizes

Product Name : Step Drill Bit;Material : Metal

Color : Silver Tone;Shank Size : 10 x 24mm/ 0.4" x 1"( D*T )

Step Quantity : 7;Cutting Dia : 6-18mm/ 0.24"-0.7"