Product Description
DRILL HARD MATERIALS
Carbide tip provides durability to drill hard metals and abrasives
ADDED DURABILITY
Hardened carbon steel for strength
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Split point pilot drill for faster penetration and less walking
Lenox pilot bit, bit diameter: 1/4 in, 4-1/4 in l, carbide, suitable for: 1l, 2l, 4l, 7l arbor models