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. Fits all standard 1/4 in quick change chucks. Includes (1) each 1/2 in, 5/8 in, 3/4 in, 7/8 in, 1 in and 1-1/4 in.
Manufacturer: STANLEY BLACK & DECKER
Manufacturer's Part Number: 3041006
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