Best Dormer in 2026

Jobber length drill bit has a drilling depth up to four times its diameter

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

Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material

Pipe tap cuts threads in pipes and pipe fittings

Straight flutes for cutting threads in through holes and blind holes

Produces British Standard Pipe Taper (BSPT) threads for tighter seals than straight threads

Pipe tap cuts threads in pipes and pipe fittings

Straight flutes for cutting threads in through holes and blind holes

Produces British Standard Pipe Taper (BSPT) threads for tighter seals than straight threads

Extra-length, for deeper holes than Jobber length

130-degree point angle, for centering and to reduce pressure on cutting edges

High-speed steel (HSS) containing cobalt is a combination of toughness and hardness, for use on drilling into hard substances

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

Connectable accessory storage system to optimize storage space of the drill bits for wood, metal and plastic

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

Clear lid 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

Quickly and easily change accessory bits on Dremel rotary tools without changing collets. Eliminate the collet and wrench when changing Dremel accessories

The steel 3-jaw chuck holds various accessories with 1/32 to 1/8” shank sizes

Ideal for light-duty accessories including drill bits, sanding drums, polishing wheels, wire & bristle brushes, and cut-off wheels

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

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

Cut-off Wheels are reinforced with fiberglass for increased durability to cut, trim and groove into a variety of metals including hardened steel. Ideal for easily cutting or slotting bolts, screws or sheet metal, thin wood, ceramic and plastic.

The EZ456B includes 12 fiberglass-reinforced cut-off wheels designed to last 2X longer compared to the 426.

The EZ456B is designed with the patented EZ Lock system making accessory changes 6X faster than using a standard mandrel by eliminating the need for a screw and a screwdriver.

Speed Tip Reduces Walking

Ideal for drilling in metal, wood, and plastics

No spin shanks

Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set

Split point tip of the drill bit increases speed

Laser engraved numbers increases step visiblity

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

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-Inch and larger

PRECISE: This drill bit set includes 7 metal drill bits designed for precise drilling

MATERIALS: Suitable for drilling into wood, soft metal, plastic and plexiglass

DRILL BIT SIZES: 0.8 mm, 1.2 mm, 1.6 mm, 2.0 mm, 2.4 mm, 2.8 mm, 3.2 mm diameters

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

Super-hard titanium coating lasts up to six times longer than high-speed steel

Self-starting point starts on contact

Balanced double flute eliminates chatter and vibration

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

The product is 1/4" Titanium Nitride drill bit, industrial grade steel

Easy to use

The product is manufactured in China

Connectable accessory storage system to optimize storage space of the drill bits set

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

Clear lid of the driver bit set allows you to easily see contents at glance

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

Titanium Nitride coating for maximum life

Parabolic flute design improves chip ejection while drilling

Extra hard titanium coating for maximum service life

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