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Irwin Tools IRWIN 10231CB Unibit 1/32-Inch 13-Steps Cobalt Alloy Steel Step Drill Bit Black
Product DescriptionThis IRWIN Unibit #1 Cobalt Alloy Steel Step Drill Bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel. Laser-marked sizes enable easy reading. The radial concave flute design...
$37.74 Free Delivery