3X Cutting edges extends bit life compared to standard IRWIN self-feed bits. Aggressive Screw Pitch. 7/16" Quick Change Impact Shank. Category: Power Tools|Drilling & Fastening Tools|Drills|Drill Parts & Accessories|Wood Boring...

For drilling large diameter holes in wood for pipe, conduit and other applications. Replaceable coarse screw point drills quickly in dry, wet, and gummy wood. All bits have a 7/16...

Patented micro-groove cutting edge and spurs produce a smoother hole finish. Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration. All...

Recommended for covering fastener holes in furniture, cabinetry, floors, decks, and other woodworking projects. Constructed of hardened, high-carbon steel for added strength and durability. Ideal for making dowels. Category: Power...

Adjustable cutting blade bores a variety of hole size. Item 44002 cuts 19 standard hole sizes in increments of 1/8". Item 44202 cuts 35 standard hole sizes in increments of...

Adjustable cutting blade bores a variety of hole sizes. Cuts 19 size holes in increments of 1/8". Lockhead screw securely holds blade at desired boring diameter. Category: Power Tools|Drilling &...

Patented micro-groove cutting edge and spurs produce a smoother hole finish. Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration. All...

Patented micro-groove cutting edge and spurs produce a smoother hole finish. Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration. Shorter...

Patented micro-groove cutting edge and spurs produce a smoother hole finish. Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration. Extra...

Forged and heat treated for long life. For use in 1/4" or larger drills. Hole in top center of bit for wire pulling. Category: Power Tools|Drilling & Fastening Tools|Drills|Drill Parts...

Hole in top center of bit for wire pulling. Category: Power Tools|Drilling & Fastening Tools|Drills|Drill Parts & Accessories|Wood Boring Drill Bits Hazmat: N MfgPartNumber: 50122436 MinimumOrder: 1 BOX StandardPack: 6...

Designed for professional users seeking speed, ease of use and hole quality. A full-cone threaded tip pulls the bit through the material with less effort and vibration. The contoured paddle...