KnKut Carbide Tipped Hard Steel Drill Bit, 3/8 in x 4 in - KK9-3/8-4 Nut Setters Input Drive Size: 1 1/2"

Input Drive Size: 1 1/2" Drive Shape: Square Length: 80mm Type: 6 Point Impact Socket Output Size: 42mm

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KnKut Carbide Tipped Hard Steel Drill Bit, 3/8 in x 4 in - KK9-3/8-4 Nut Setters Input Drive Size: 1 1/2"KnKut Carbide Tipped Hard Steel Drill Bit, 3 8 in x 4 in KK9 3 8 4 KnKut Hard Steel Drills are Carbide Tipped and made for use in drilling hardened steel in the range of 48 to 65 Rockwell "C". Holes may be drilled without annealing or appreciably changing the structure of the material. This drill bit can be used for drilling Broken Studs, Spring Bolts, Die Sections, Broken Easy Outs, Extra Tough Metals, Exotic Metals, Brake Drums, Broken Taps, etc.