Foret à bois autoperçant Speedbor Irwin, 2 po dia. x 5 po L., tige hexagonale 7/16 po, pointe de vis, dégagement rapide 3046010

Irwin 88601 Speedbor 12 Woodboring Bit Extension

IRWIN Speedbor Max 6-Piece x 4-in Woodboring Self-feed Drill Bit

IRWIN SPEEDBOR Drill Bit Set, Auger, 6-Piece (3041006) - Spade

IRWIN SPEEDBOR Tri Flute Wood Drill Bit 5/8 X 6(3041002

Irwin Speedbor Drill Bit - High-Speed Steel - 1 Per Pack - 6-in L

Irwin Tools SPEEDBOR Spade Wood Drill Bit 1 X 16 (88716) - Boring

SPEEDBOR Extra Long 5/8-in x 16-in Woodboring Drill Bit

IRWIN SPEEDBOR Extra Long 5/8-in x 16-in Woodboring Drill Bit

IRWIN Drill Bit Set for Wood, 3-Piece (3041003) - Hex Shank Drill

The Speedbor MAX has cutting spurs with three cutting edges for added durabilty, as well as a full screw tip allows the bit to self feed. The grooved hex shank prevents slipping in drill chuck or bit extension, while the bit itself fits all standard 1/4-inch quick change chucks.

Irwin Speedbor Tri-Flute Bit, Speed Tip, 5/8 inches 3041002