Irwin® Speedbor® MAX Speed Bit Set
Irwin® Speedbor® MAX Speed Bit Set

Irwin® Speedbor® MAX Speed Bit Set

The Fastest Speedbor ever. Tri-Flute design for faster chip ejection. Cutting spurs have 3 cutting edges for added durability. Full screw tip allows bit to self feed. Grooved hex shank prevents slipping in drill chuck or bit extension. Fits all standard 1/4" quick chang..

Irwin® Speedbor® Wood Boring Bit Sets
Irwin® Speedbor® Wood Boring Bit Sets

Irwin® Speedbor® Wood Boring Bit Sets

Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits Double cutting spurs scribe the outside of the hole reducing breakout 10% larger shank for added durability Grooved hex shank prevents slipping in drill chuck or bit extensio..

Irwin® Black & Gold Metal Index Drill Bit Set
Irwin® Black & Gold Metal Index Drill Bit Set

Irwin® Black & Gold Metal Index Drill Bit Set

Oxide treatment resists corrosion, helps prevent bit from rusting. Flatted shanks above 11/64" eliminates slippage in drill chuck. Reduced shank above 3/8 allows the use of larger drill bits in a 3/8" chuck. Rubber overmolded case protects kit if dropped. Tap Drill sele..

Irwin® Cobalt M-42 Metal Index Drill Bit Set
Irwin® Cobalt M-42 Metal Index Drill Bit Set

Irwin® Cobalt M-42 Metal Index Drill Bit Set

Cobalt M-42 metal index drill bit set consists of 29 pieces and comes with rubber over molded storage case. This set includes drill bit in sizes 1/16 to 1/2" 1/64 increments...

Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Set
Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Set

Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Set

Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals. Heavy duty spiral flute design produces faster chip ejection. Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135 degree split point ..

SST+ Drill Bit Set
SST+ Drill Bit Set

SST+ Drill Bit Set

The proven original SST drill bit, made with a cobalt blend, is designed with an exclusive quick shank that ensures fast and secure tightening inside any keyed or keyless chucks. Ideal for cordless drills. Packaged in a Shock-resistant, extra-thick polyethylene drill bi..