EZARC 1/8"-1/2" Step Drill Bit, M35 Cobalt Step Drill Wear-Resistant AlTiN Coated for Metal, Stainless Steel, Aluminum, Plastic

EZARC 1/8"-1/2" Step Drill Bit, M35 Cobalt Step Drill Wear-Resistant AlTiN Coated for Metal, Stainless Steel, Aluminum, Plastic

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