Irwin 3041001 Speedbor Max 1/2-Inch by 6-Inch Self Feeding Spade Bit

IRWIN SPEEDBOR drill bits use a tri-flute design for faster chip ejection and less binding

This 1/2-inch drill bit has cutting spurs with 3 cutting edges for faster, cleaner holes

A full screw tip allows the drill bit to self-feed for ease of drilling

The grooved hex shank helps prevent slipping in the drill chuck or bit extension

Fits virtually any standard 1/4-inch quick-change chucks, including impact drills

A fast speedbor spade bit that features a Tri-Flute design with a fast chip ejection

Cutting spurs have 3 cutting edges

Grooved hex shank prevents slipping

Fits all standard 1/4-inch quick change chucks

Full screw tip allows the bit to self feed

The IRWIN SPEEDBOR MAX Speed Standard-Length Drill Bit utilizes a tapered, tri-flute design that allows for faster chip ejection and less binding. The drill bits have cutting spurs with 3 cutting edges for added durability and also feature a full screw tip that allows the bit to feed itself. A grooved hex shank helps prevent slipping in the drill chuck or bit extension. The quick-change shank reduces slipping in standard chucks and fits virtually any standard 1/4-inch quick-change chucks.
Brand: Irwin Tools, Model: 3041001, Color: Silver metallic, Size: Pack of 1