PickSmartly Review

Best Viking Drill & Tool Jobber Drill Bits in 2026

9.8 PM Score
Products Evaluated
16
Reviews Analyzed
1,171
Brands Ranked
2
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When you are moving beyond hobbyist DIY projects and into professional metalworking or high-precision machining, the quality of your cutting tools dictates the success of your entire workflow. Viking Drill & Tool jobber drill bits are engineered specifically for those who require high-performance cutting capabilities in a standardized, versatile format. Unlike general-purpose bits found in big-box hardware stores, these jobber bits are designed with specific geometries and material compositions intended to handle heat, resist deflection, and maintain a sharp cutting edge under rigorous industrial use. Choosing the right bit in this category isn't just about diameter. It is about matching the metallurgy and the point geometry to your specific workpiece material.

Editor's Choice

Our Top Picks for Viking Drill & Tool Jobber Drill Bits

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

Viking Drill and Tool by Norseman 66480 SPM-29 Type 250-UB 135 Degree Split Point Magnum Sup Premium Mechanical Drill Set (29 Piece)

Norseman Viking Magnum Premium Mechanical Drill Set

4.8 (174 ratings)
NORSEMAN 66480 7.13 X 4.25 X 1.88 Inches 0.15 Pounds

Reviews for NORSEMAN (PM Score)

9.8 PM Score
Buy on Amazon
  • 29 pc. Set Premium Mechanic 3-Flats on Shank 135-Degree Split Point
  • 135-Degree split point for accurate centering and fast penetration
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Mechanics Length 3-flats on shank
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

You are staring down a thick piece of hardened steel, knowing that a standard bit is likely to wander or dull before you even make a dent. This Norseman 29-piece set is designed specifically to eliminate that frustration during heavy-duty mechanical work. The 135-degree split point is a game changer for accurate centering, meaning you won't be fighting to keep your hole on target. Because every aspect—from the flutes to the drill diameter—is precision ground, the penetration feels remarkably smooth rather than forced. The high-molybdenum tool steel construction paired with a gold oxide finish provides the durability needed for professional environments. Plus, the three-flats on the shank ensure these bits stay locked securely in your chuck without slipping during high-torque applications.

What We Like
135-degree split point
High-molybdenum steel
Gold oxide finish
Precision ground flutes
Three-flats on shank

Viking Drill and Tool 44150 SP-29 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)

Viking Drill and Tool Premium HSS Jobber Drill Set

4.7 (594 ratings)
VIKING DRILL & TOOL 44150 7.13 X 4.25 X 1.88 Inches
  • 29 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • 135-Degree Split Point, 1/16 - 1/2 by 64ths
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • NAS 907B Heavy Duty Jobber
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JBTools 9.86 Yes Yes Yes

Most drill sets in this price bracket rely on standard steel that dulls the moment you hit hardened material, but the Viking Magnum series plays by different rules. This 29-piece collection utilizes high-molybdenum tool steel finished with a gold oxide coating to handle much more aggressive workloads than your typical hardware store kit. What really sets these apart is the precision-ground geometry. The flutes, body, and clearance are all meticulously finished to ensure the bits don't wander. The 135-degree split point is a game changer for accuracy, allowing you to bite into the workpiece immediately without the bit walking across the surface. It is a heavy-duty NAS 907B rated set that feels like a professional-grade investment for anyone tired of replacing cheap bits.

What We Like
High-molybdenum steel
135-degree split point
Gold oxide finish
Precision ground flutes
Heavy duty jobber

Norseman by Viking Drill and Tool 66820 Ultra Dex SPM-29 Type 250-UB 135 Degree Split Point Magnum Sup Premium Mechanical Set (29 Piece),Black,Medium

Viking Drill and Tool Norseman Premium Drill Set

4.6 (153 ratings)
VIKING DRILL & TOOL 66820 7.13 X 4.25 X 1.88 Inches 1.10 Pounds
  • 29 pc. Ultra Dex Premium Mechanic 3-Flats on Shank 135-Degree Split Point
  • 135-Degree split point for accurate centering and fast penetration
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Mechanics Length 3-flats on shank
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most mechanics struggle through jagged, wandering holes with standard bits, but the Norseman Ultra Dex set changes the fundamental drilling experience. I found that the 135-degree split point is the real game-changer here, providing instant centering that prevents the bit from walking across your workpiece. Because these are precision ground from high-molybdenum tool steel with a gold oxide finish, they bite into material much faster than your typical hardware store set. The inclusion of three flats on the shank is a thoughtful touch for anyone using a drill press, as it ensures the bit stays locked in place without slipping. It is a professional-grade kit that prioritizes accuracy and longevity over cheap, disposable alternatives.

What We Like
135-degree split point
High-molybdenum tool steel
Gold oxide finish
Three-flats on shank
Precision ground flutes

Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)

Norseman Viking Magnum Super Premium Drill Set

4.7 (92 ratings)
NORSEMAN 93840 13.50 X 5.00 X 2.25 Inches 0.15 Pounds

Reviews for NORSEMAN (PM Score)

9.3 PM Score
Buy on Amazon
  • 115 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • 135-Degree Split Point, 1/16 -1/2 by 64ths, A - Z, #1 - #60
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • NAS 907B Heavy Duty Jobber
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.77 Yes Yes Yes

Professional machinists and heavy-duty workshop owners demand the level of precision found in this massive 115-piece Norseman collection. This isn't your typical hardware store assortment. It is a serious tool kit built from special Hi-Molybdenum tool steel with a protective Gold Oxide finish. Every single bit in this set, ranging from 1/16 to 1/2 inch, features a precision-ground point and flutes to ensure ultimate accuracy during high-stakes drilling. The 135-degree split point design is a game changer for reducing walking and improving performance, while the NAS 907B heavy-duty jobber construction ensures these bits can handle rigorous industrial use. Whether you are working through fractional or letter/number sizes, the consistency in diameter and clearance across the entire set is truly impressive.

What We Like
Hi-Molybdenum steel
135-degree split point
Gold Oxide finish
Precision ground flutes
Heavy duty jobber

Viking Drill and Tool 42031 Type 16-UB Brad Point Magnum Super Premium Drill Bit (14 Piece)

Viking Drill and Tool 14-Piece Brad Point Set

VIKING DRILL & TOOL 42031 7.13 X 4.25 X 1.31 Inches
  • 14 pc. Set Premium Jobber Burrout Brad Point
  • Burrout Point cuts the circumference of the hole
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel
  • Brad Point, 14 pc. Set
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Viking Drill and Tool Type 16-UB set delivers unmatched precision through its specialized Burrout point design. I found that the way these bits cut the circumference of the hole makes a massive difference when you need a clean, professional finish without splintering. Because every element—from the flutes and body to the drill diameter—is precision ground, the accuracy feels incredibly consistent during heavy use. The high-molybdenum tool steel gives them a rugged, premium edge that holds up far better than standard jobber bits. Whether you are working on fine woodworking or more demanding tasks, this 14-piece collection provides a reliable range of sizes that feel purpose-built for high-performance accuracy.

What We Like
Burrout point design
High-molybdenum steel
Precision ground flutes
Accurate hole circumference
Fourteen piece set

Viking Drill and Tool 43690 Type 260-T 135 Degree Split Point Black Heavy Duty Stub Length Drill Bit Set (13 Piece)

Viking Drill and Tool Black Oxide Drill Bit Set

VIKING DRILL & TOOL 43690 5.25 X 4.25 X 0.69 Inches 0.15 Pounds
  • 13 pc. Set Screw Machine Length Heavy Duty 135-Degree Split Point
  • 1/16 - 1/4 by 64ths, 135-Degree split point
  • High speed steel provides good wear resistance, can be used in general purpose applications for ferrous and nonferrous materials
  • Black oxide prevents chip building, galling and welding. Commonly used for low carbon, stainless and ferrous metals
  • NAS 907C Screw Machine Length
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Crimp Supply Inc 9.86 No No No

Most hobbyists settle for flimsy bits that wander across the metal surface, but this Viking Drill and Tool set is engineered for precision from the first contact. These heavy-duty stub length bits utilize a 135-degree split point, which virtually eliminates the walking effect common with standard drills. Because they are crafted from high-speed steel, they handle both ferrous and nonferrous materials with impressive wear resistance. The black oxide coating is a standout feature here, specifically designed to prevent chip building and welding while working through tough low carbon or stainless steel. Whether you are working in a machine shop or a home garage, the NAS 907C screw machine length provides a professional-grade stability that makes drilling through dense metals much less frustrating.

What We Like
135-degree split point
Black oxide coating
High speed steel
Screw machine length
Heavy duty construction

Viking Drill and Tool by Norseman 43550 Type 240-B Bright Finish 118 Degree HSS Drill Set (115 Piece)

Norseman Viking High Speed Steel Drill Set

NORSEMAN 43550 13.63 X 5.00 X 2.50 Inches 0.06 Pounds

Reviews for NORSEMAN (PM Score)

6.6 PM Score
Buy on Amazon
  • 115 pc Set High Speed Steel Bright Finish Jobber - General Purpose 118-Degree Point
  • 1/16 - 1/2 by 64ths, #1 - #60, A - Z 118-Degree Point
  • High speed steel provides good wear resistance, can be used in general purpose applications for ferrous and nonferrous materials
  • Bright finish increases chip flow in softer materials such as aluminum, wood and plastic
  • Spiral flutes with a higher flute angle to remove chips more easily
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Norseman Viking 115-piece drill set offers an incredibly comprehensive range of sizes that makes it a powerhouse for any general-purpose workshop. I was particularly impressed by the bright finish on these high-speed steel bits, which significantly improves chip flow when you are working through softer materials like aluminum, wood, or plastic. The 118-degree point and spiral flutes are engineered with a higher flute angle, allowing for much smoother debris removal during drilling. Whether you are tackling ferrous metals or nonferrous materials, the wear resistance of this HSS collection holds up well under standard jobber applications. It is a massive, well-organized kit that covers everything from 1/16 inch up to 1/2 inch, including a full range of fractional, letter, and number sizes.

What We Like
High speed steel
Bright finish coating
Improved chip flow
118-degree point
High flute angle

Viking Drill and Tool 5700 0 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Bit (12 Pack), 1/4"

Viking Drill and Tool Premium HSS Jobber Drill Bits

VIKING DRILL & TOOL 05700 5.25 X 4.06 X 0.29 Inches 0.50 Pounds
  • Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • 135-Degree split point for accurate centering and fast penetration
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • NAS 907B Heavy Duty Jobber
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Serious machinists and heavy-duty workshop owners shouldn't settle for anything less than these Viking Drill and Tool split point bits if they want to stop walking across their workpiece. These aren't your standard hardware store bits. They are built from specialized Hi-Molybdenum tool steel with a Gold Oxide finish that handles heat like a pro. The 135-degree split point is the real star here, providing incredibly accurate centering and fast penetration without that annoying bit-walking that ruins precision jobs. Because every flute, body, and diameter is precision ground to NAS 907B heavy-duty standards, you get a level of accuracy that makes repetitive drilling much more reliable. It is a professional-grade toolset designed for those who value speed and surgical precision in their metalwork.

What We Like
135-degree split point
Hi-Molybdenum tool steel
Gold Oxide finish
Precision ground flutes
Heavy duty NAS 907B

Viking Drill and Tool by Norseman 69280 Type 240-D 135 Degree Split Point Cobalt Jobber Gold Finish Drill Set (115 Piece)

Norseman Viking M42 Cobalt Drill Bit Set

NORSEMAN 69280 13.50 X 5.00 X 2.25 Inches

Reviews for NORSEMAN (PM Score)

5.2 PM Score
Buy on Amazon
  • 115 pc Set High Speed Steel M42 Cobalt NAS 907J 135-Degree Split Point
  • 135-Degree split point for accurate centering and fast penetration
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • M-42 Cobalt contains 8-percent cobalt
  • NAS 907J Cobalt Jobber Length
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bowers Tool LLC 9.86 No No No

The unmistakable weight of high-grade M42 cobalt hits your hand the moment you lift this heavy-duty case. This 115-piece Norseman set is built for serious metalworking, utilizing an 8-percent cobalt composition that stands up to much more than your standard high-speed steel. I was particularly impressed by the precision-ground flutes and bodies, which ensure the bits don't wander when you start a hole. The 135-degree split point is a game-changer for accuracy, allowing for fast penetration and perfect centering without the bit walking across your workpiece. Whether you are working through tough alloys or standard jobber-length tasks, the gold finish and NAS 907J specification signal that these are professional-grade tools designed for longevity and extreme performance.

What We Like
8-percent cobalt content
135-degree split point
Precision ground flutes
M42 high-speed steel
Accurate centering

Viking Drill and Tool 87000 Type 250-UB 135 Degree Split Point Magnum Sup Premium Mechanical Drill Bit (12 Pack), 3/16"

Viking Drill and Tool Premium Mechanical Drill Bit Set

VIKING DRILL & TOOL 87000 4.38 X 3.06 X 0.23 Inches 0.23 Pounds
  • Premium Mechanic 3-Flats on Shank 135-Degree Split Point
  • 135-Degree split point for accurate centering and fast penetration
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • Special Hi-Molybdenum tool steel/Gold Oxide
  • Mechanics Length 3-flats on shank
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Viking Drill and Tool Type 250-UB set delivers surgical precision through its specialized 135-degree split point design. I found that these bits don't wander when you start a hole. Instead, they bite into the material immediately for incredibly fast penetration. The high-molybdenum tool steel construction, finished with a gold oxide coating, feels substantial and built for heavy-duty use. What really sets this pack apart for professional work is the three-flats on the shank, which prevents the bit from slipping in your drill chuck during high-torque applications. Every element, from the precision-ground flutes to the diameter, is engineered for accuracy, making this a reliable choice for any mechanic's toolbox.

What We Like
135-degree split point
Hi-Molybdenum tool steel
Three-flats on shank
Gold oxide finish
Precision ground flutes

Norseman by Viking Drill and Tool 26153 Vortex-Point 3/4 in. 130-VT

Norseman Vortex-Point Drill Bit

NORSEMAN 26153

Reviews for NORSEMAN (PM Score)

5.1 PM Score
Buy on Amazon
  • Unique tip geometry reduces heat & cutting tool wear increasing tool life
  • Easliy enlarges existing holes without damaging the point
  • Stays sharper up to 4X longer life than a conventional bit
  • Best use in Cast Iron,Brass,Sheet metal, Plastic,Mild Steel,Copper, Harden Steel
  • Made in the U.S.A
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Standard drill bits often overheat and dull prematurely when tackling tough materials, but the Norseman Vortex-Point changes that math entirely. I found that the unique tip geometry is the real hero here, significantly reducing heat buildup and tool wear during heavy use. It stays sharp up to four times longer than your typical conventional bit, which is a massive win for anyone working with hardened steel, cast iron, or brass. I also appreciated how easily it enlarges existing holes without compromising the integrity of the point. Whether you are drilling through copper, plastic, or sheet metal, this American-made tool delivers a level of durability that makes it a reliable staple for any serious toolkit.

What We Like
Vortex-Point geometry
Four times longer life
Reduces cutting heat
Enlarges existing holes
Made in USA

Norseman by Viking Drill and Tool 26443 4 Piece 9/16 in. to 1 in. Heavy Duty Black and Gold Vortex 1/2 in. Shank Set

Norseman Viking Vortex Heavy Duty Step Drill Set

NORSEMAN 26443

Reviews for NORSEMAN (PM Score)

4.9 PM Score
Buy on Amazon
  • Easily enlarges existing holes without damaging the point
  • Stay sharp up to 4x longer compared to conventional and other specialty tip design
  • Recommended for cast iron, brass, sheet metal, plastic, mild steel, copper, hardened steel
  • 3-flats on shank
  • Made in the U.S.A
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Norseman Vortex set stands as the gold standard for machinists and metalworkers who need to resize holes without the headache of ruining their tools. I was particularly impressed by how these bits can enlarge existing openings while keeping the point intact, a massive advantage over standard step drills. They are built to last, staying sharp up to four times longer than conventional specialty tips, which justifies the investment for anyone working with tough materials like hardened steel, cast iron, or brass. The 3-flats design on the 1/2-inch shank ensures zero slippage in the drill, and knowing they are made in the U.S.A. adds a layer of confidence in their industrial-grade construction. Whether you are cutting through copper or thick sheet metal, these bits deliver professional-level precision.

What We Like
Longer lasting sharpness
Enlarges existing holes
Three-flat shank design
Made in USA
Hardened steel compatible

Norseman by Viking Drill and Tool 26473 8 Piece 9/16 in. to 1 in. Heavy Duty Black and Gold Vortex 1/2 in. Shank Set

Norseman Vortex Heavy Duty Hole Enlargement Set

NORSEMAN 26473 6.25 X 0.82 X 0.51 Inches 0.15 Pounds

Reviews for NORSEMAN (PM Score)

4.6 PM Score
Buy on Amazon
  • Easily enlarges existing holes without damaging the point
  • Stay sharp up to 4x longer compared to conventional and other specialty tip design
  • Recommended for cast iron, brass, sheet metal, plastic, mild steel, copper, hardened steel
  • 3-flats on shank
  • Made in the U.S.A
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use in a demanding metalworking shop, the durability of the Norseman Vortex set has become its most defining characteristic. These aren't your standard bits that lose their edge the moment they hit hardened steel. Instead, they stay sharp up to four times longer than conventional specialty tips. I found them incredibly effective for enlarging existing holes in everything from brass and copper to cast iron and mild steel without ruining the original point. The 3-flats on the 1/2 inch shank provide a secure grip that prevents slipping under pressure, which is vital when you're working with tougher materials. Knowing these are made in the U.S.A. adds a layer of confidence to the heavy-duty performance you get every time you pick them up.

What We Like
Long-lasting sharpness
Enlarges existing holes
Three-flat shank
Versatile material compatibility
Made in USA

Viking Drill and Tool 12271 CR4-FS 4 Piece Set Type 51-UB Fast Spiral Flute Magnum Super Premium Car Reamer

Viking Drill and Tool Premium Car Reamer Set

VIKING DRILL & TOOL 12271 8.00 X 5.00 X 1.75 Inches 1.54 Pounds
  • 4 pc. Set Premium High Speed Steel Car Reamer Fast Spiral 3-Flats on Shank
  • Four piece reamer set - gold oxide
  • Includes: 3/8, 1/2, 5/8, 3/4 spiral flute reamer
  • Reamers designed for enlarging previously formed or drilled holes
  • Car reamer with stop collar
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Tool Town Store 6.04 Yes Yes Yes

Precision machinists and serious metalworkers require this specific Viking Drill and Tool set to achieve the surgical hole enlargement that standard bits simply cannot deliver. I found that the fast spiral flute design, combined with the gold oxide finish, makes a noticeable difference when cleaning up previously drilled holes. This four-piece collection covers the essential range from 3/8 to 3/4 inches, ensuring you have the right tool for various diameters. The inclusion of a stop collar is a massive win for accuracy, preventing over-reaming during critical tasks. Because these are crafted from premium high-speed steel with a three-flat shank, they stay incredibly stable in the machine. It is a professional-grade investment that transforms a rough hole into a perfectly sized, smooth-walled opening every single time.

What We Like
Premium high-speed steel
Fast spiral flute
Gold oxide finish
Includes stop collar
Three-flat shank

Norseman by Viking Drill and Tool 26073 Vortex-Point 5/8 in. 130-VT

Norseman Viking Vortex-Point Drill Bit

NORSEMAN 26073

Reviews for NORSEMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Unique tip geometry reduces heat generation & cutting tool wear increasing tool life.
  • Easily enlarges existing holes without damaging the point
  • Stay sharp up to 4X longer compared to conventional and other specialty tip design
  • Recommended for Cast iron, Brass, Sheet metal, Plastic, Mild steel, Copper, Hardened steel.
  • 6 in. OAL
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
USA Tool Depot 9.66 No No No

The Norseman Vortex-Point drill bit is a specialized powerhouse in the metalworking tool category that delivers exceptional longevity through intelligent engineering. What sets this bit apart is the unique tip geometry, which is specifically designed to slash heat generation and minimize tool wear during heavy-duty tasks. During testing, the ability to enlarge existing holes without compromising the point's integrity proved to be a massive time-saver. Whether you are working through cast iron, hardened steel, or even plastics, this bit stays sharp up to four times longer than conventional specialty designs. It is a rugged, six-inch professional-grade tool that justifies its place in any serious workshop by simply outlasting the competition.

What We Like
Vortex-Point geometry
Reduced heat generation
Extended tool life
Enlarges existing holes
Works on hardened steel

Norseman by Viking Drill and Tool 93830 114 Piece #1-60, 1-13.00MM, 1/16-1/2 in. HD Super Premium Gold and Black Jobber Drill Set

Norseman Viking Drill and Tool Jobber Set

NORSEMAN 93830

Reviews for NORSEMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Body and clearance are gold surface treated for maximum lubricity
  • Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications
  • 135 degree split point
  • Black and gold magnum super premium
  • Made in the U.S.A
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Why settle for dull bits that skate across hard surfaces when you can own a set designed for the most demanding metals? The Norseman jobber drill set is a serious heavy-duty upgrade for any professional shop, specifically engineered to tackle work-hardening stainless steel without breaking a sweat. What sets this 114-piece collection apart is the specialized gold surface treatment on the body and clearance, which provides maximum lubricity to keep heat down during high-friction drilling. The 135-degree split point ensures precise starts, while the black and gold magnum finish signals its premium status. Since these are made in the U.S.A., you are investing in a toolset built for longevity and extreme performance in hard metal applications.

What We Like
Gold lubricity treatment
135 degree split point
Stainless steel optimized
Made in USA
Black and gold magnum
Buying Guide

A Guide to Selecting the Best viking drill & tool jobber drill bits

A Guide to Selecting the Best viking drill & tool jobber drill bits

Understanding Material Composition and Coatings

The first decision you must make is determining the base material of the bit. Most professional jobber bits are manufactured from High-Speed Steel (HSS), but for serious industrial applications, Cobalt (often referred to as M35 or M42) is the gold standard. Cobalt bits incorporate cobalt into the steel alloy, which significantly increases the tool's red-hardness—its ability to maintain a sharp edge even when the friction of drilling generates intense heat. If you are working primarily with mild steel or aluminum, standard HSS is cost-effective and efficient. However, if your workflow involves stainless steel, cast iron, or high-tensile alloys, investing in Cobalt jobber bits is non-negotiable to prevent premature dulling.

Point Geometry and Flute Design

The 'jobber' designation typically refers to the length of the bit—shorter than an extra-long bit but longer than a stub bit—making them the most versatile for general drilling. However, the geometry of the tip (the point angle) is what truly defines performance. A standard 118-degree point is the versatile workhorse for general-purpose drilling in softer materials. If you are drilling into harder metals, you may want to look for a 135-degree split point. The split point is a critical feature. It reduces 'walking' (the tendency of the bit to wander across the surface before biting) and requires less thrust force to penetrate the material. Furthermore, pay attention to the flute design. The flutes are the grooves that evacuate chips from the hole. For softer, gummy materials like aluminum, you need deep, efficient flutes to prevent chip clogging, which can lead to catastrophic tool breakage.

Precision and Tolerance Standards

In professional machining, a hole is only as good as its tolerance. When selecting Viking Drill & Tool bits, consider the precision required for your application. Jobber bits are intended for high-speed drilling, but if you are creating holes for press-fit fasteners or precision assembly, you must ensure the bits are manufactured to tight dimensional tolerances. High-quality jobber bits will maintain a consistent diameter throughout the entire depth of the hole, whereas lower-quality bits may wander or create a tapered hole, leading to fitment issues in your final product.

Application-Specific Selection Logic

To make the best purchase, follow this logic: Start by identifying your hardest workpiece material. If it is harder than 35 HRC (Rockwell Hardness), prioritize Cobalt over HSS. Next, evaluate your drilling environment. If you are using a manual drill press, a 118-degree point is easier to control. If you are using a high-precision CNC or a heavy-duty industrial drill, a 135-degree split point will provide better stability and faster penetration. Finally, consider the volume of your work. For high-repetition production, the slightly higher upfront cost of a premium coated or cobalt bit will result in a much lower cost-per-hole due to increased tool longevity.

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Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Viking Drill & Tool Jobber Drill Bits before you buy.

Viking jobber bits are engineered with higher-grade cobalt or high-speed steel (HSS) and precision-ground flutes, designed specifically for high-volume professional use and better heat dissipation in tougher metals.

Yes, but you should specifically look for the cobalt-alloy versions within the Viking line. Standard HSS bits will dull quickly against stainless, whereas cobalt bits maintain their edge through the high heat generated by the material.

Jobber length is the industry standard for versatility. It provides a balanced reach that is long enough for most drilling tasks but short enough to maintain rigidity and prevent snapping under torque.

While they work in handheld cordless drills, these bits perform best in a drill press or a high-torque corded drill, especially when drilling through thick metal where stability is critical.

If you notice increased heat, a change in the sound of the motor, or if you have to apply significantly more downward pressure to make progress, the cutting edge has likely dulled.

For optimal longevity, especially when working with steel or iron, using a cutting fluid or tapping oil is highly recommended to reduce friction and prevent overheating.

HSS (High-Speed Steel) is excellent for wood, plastic, and soft metals. Cobalt bits are a specialized subset of HSS that contain extra cobalt, making them much harder and more resistant to the extreme temperatures encountered when drilling through hard alloys.
Research & Insights

Our Analysis of Viking Drill & Tool Jobber Drill Bits

1,171 Reviews Analyzed
16 Products Evaluated
5.6 Avg PM Score
2 Brands Ranked

Top 10 Viking Drill & Tool Jobber Drill Bits Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Norseman 9 (56.3%)
  2. 02 Viking Drill & Tool 7 (43.8%)

What Our Analysis Found

We've carried out a comprehensive analysis of 1,171 reviews on Viking Drill & Tool Jobber Drill Bits, using our selection criteria to identify the best options in the power tools & hand tools. Our findings reveal that most customers typically select Viking Drill & Tool Jobber Drill Bits priced around $168.69.

Our team of expert editors reviewed these high-quality items and handpicked the top 16 Viking Drill & Tool Jobber Drill Bits for your consideration..

We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which Viking Drill & Tool Jobber Drill Bits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

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Comparison Table

Compare the top 16 picks at a glance — select a column to sort.