1PC 12mm-40mm Cobalt Drill Bits 1/2" inch Dia Reduced Shank HSS 5% M35 Drill Bit For Stainless Steel (12/14/15/20/25/30/35/40mm)

1PC 12mm-40mm Cobalt Drill Bits 1/2" inch Dia Reduced Shank HSS 5% M35 Drill Bit For Stainless Steel (12/14/15/20/25/30/35/40mm)

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