Best Zinc Jobber Drill Bits in 2026

DEWALT drill bit set has connectable accessory storage system to optimize storage space

Patented bit-bar design of the drill bits set allows easy removal of bits and customizable placement

Clear lid of the Titanium Nitride Coated drill bit set allows you to easily see contents at glance

Versatile: This set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications

Quality: The included driver bits feature designs to lessen damage to the screw head and provide better bit gripping Power; The split drill bit tips provide easy drilling starts and are ideal for a variety of applications such as wood, metal, masonry and more

Convenience: With such a wide variety of bits and accessory options, this set is deal for everyday tasks from the garage to the workshop to the home

Easy and simple use kit

Titanium Nitride Coated two flute spiral design provides longer life and better chip removal

Split point tip increases speed

Laser engraved numbers increases step visibility

DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal, hardwood, softwood, PVC and fiberglass

Parabolic flute design increases chip ejection in metal and wood drilling applications

Black oxide coating helps resist corrosion and increase durability, so your drill bits last longer

Speed Tip Reduces Walking

Ideal for drilling in metal, wood, and plastics

No spin shanks

No-skate tip – for clean and accurate starts

Titanium coating – generates less friction for 2x longer life

Three-flat shank – promotes better grip on bits 3/16 in. And larger

CONVENIENCE: Change Bits Without Re-Chucking

USE WITH: Made to Fit 1/4 In. Drills

PRECISION: Bit Design Features a Self Centering Function for Perfect Hole Drilling

12 Volts Max cordless lithium drill

12V Max Lithium drill is 35 percent more compact than previous version

59 hand tools and accessories

Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel

Made from industrial grade High-Speed Steel for increased durability. 8% Cobalt alloy steel is heat and abrasion-resistant

135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface

29 Piece

Cobalt Alloy Steel Drill Bit Set

Sizes 1/16 inch -1/2 inch in 1/64 inch increments, 135 Degree Split Point To Minimize Walk

Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)

Rigid, thick web design adds stability to bit in tough applications

Surface hardened to penetrate tough abrasive materials

135-degree split point tip of the drill bits for wood, metal or plastic is designed to help reduce walking

DEWALT drill bit set is made from High Speed Steel to be used in plastic, wood, and metal

Tapered web design for extreme durability and resisting breakage of the drill bits

135 Degree Split point tip design to help reduce walking

High Speed Steel to be used in plastic, wood, and metal

Tapered web design for extreme durability and resisting breakage

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

Acrylic Point drills designed specifically for acrylics

Industrial Quality / Made in USA

Manufactured from Tool Steel

Speed helix design for three times faster drilling than standard bits

Last 50 percent longer than high-speed steel

Easier drilling, reduced heat and extended drill bit life

Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium

135° split point tip prevents drill from walking

Round shanks allow use with a wide variety of tool holding systems

Speed helix design for three times faster drilling than standard bits

Last 50 percent longer than high-speed steel

Easier drilling, reduced heat and extended drill bit life

JOBBER LENGTH: 1/8-inch cutting diameter, 1-5/8-inch flute length, 2-3/4-inch overall length, 135 degree split point, straight shank

MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits

CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits

[LONG REACH]: Extra-long drill bits give you 12 inches of added length to work with and provides more stability during quick operations.

[DURABLE]: These drill bits are made from heat-treated M2 high speed steel for excellent hardness, wear resistance, and toughness.

[SMOOTH DRILLING]: Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials for a smooth drilling finish.

DURABLE AND PRECISE – Constructed with Carbon Steel (CS) which provides a combination of hardness and toughness for wear resistance to take on intricate drilling tasks where accuracy is critical.

MULTIPLE USES – Gyros Wire Gauge Micro Drill Bits can be used with a wide range of hand and motorized tools for a better experience. These Straight Shank Mini Bits allow use with a wide variety of tool holding systems. Use with Gyros Mini Adaptor Chuck 45-01801 to use with most power rotary tools. Use with Gyros Swivel Head Pin Vise 97-01818 for all your hand drilling needs.

COMPLETE 20 PIECE SET - Gyros Mini Drill Bit Set comes complete with a range of small diameter twist drills sizes #60 (.0400”/1.016mm) through #80 (.0135”/.343mm) and therefore is preferred by Professional Craftsmen, Model Makers, Hobbyists, Jewelers, and Do-It-Yourself enthusiasts, and is a Must Have for all your drilling tasks.

Connectable accessory storage system to optimize storage space of drill bits for wood, metal or i-beams

Patented bit-bar design allows easy removal of drill bits and customizable placement

DEWALT drill bit set comes with clear lid allowing you to easily see contents at glance

No skate tip – accurate starts

Designed for heavy-gauge and high-carbon steel

Long flutes for effective material removal

Precision machined tips with superior fitment for full contact fit and longer life

Performance-optimized S2 steel construction for extended life

Calibrated heat treating process for added durability

Hex shanks – allows use in impactors and hammer drill/drivers for added versatility

Robust high-quality carbide head – provides fast drilling in materials from masonry to plastic

Sharp ground cutting edges – designed for advanced performance

Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum

Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits

High-heat resistant bits – withstand high-temperature applications for extended periods of time

This product is easy to use.

This product is highly durable

This product is manufactured in China.

Length: 6"

Shank Size: 1/4

As a leading manufacturer for power tools accessories, Bosch offers the ideal accessories for virtually all applications.

It is our aim to develop appropriate accessories for more efficient working.

The research and development departments at Bosch work to develop and optimise accessories in line with the needs of users