IRWIN® SPEEDBOR® 3041003 Self-Feed Speed Bit Set, 5/8 in Min Drill Bit, 1 in Max Drill Bit, 3 -Piece, HSS, Uncoated Rotary Tools for more efficient cutting

for more efficient cutting

1/8 in Collet

Screw Mount

Helps block severe stains

IRWIN® SPEEDBOR® 3041003 Self-Feed Speed Bit Set, 5/8 in Min Drill Bit, 1 in Max Drill Bit, 3 -Piece, HSS, Uncoated Rotary Tools for more efficient cuttingIRWIN SPEEDBOR Self Feed Speed Bit Set, System of Measurement: SAE, 5 8 in Minimum Drill Bit, 1 in Maximum Drill Bit, Screw Point, Regular Spiral Flute, Grooved Hex Shank, 1 4 in Dia x 6 in L Shank, Right Hand Cutting Direction, Non Coolant Through, HSS, Finish: Uncoated, 3 PieceFeatures: The fastest SPEEDBOR ever Tri flute design for faster chip ejection Cutting spurs have three cutting edges for added durability Full screw tip allows bit to self