M35 HSS-Co Cobalt Countersink Deburring Drill Bit 1-4/2-5/5-10/10-15mm 90 Degree Chamfer Cutter For Stainless Steel Metalworking

M35 HSS-Co Cobalt Countersink Deburring Drill Bit 1-4/2-5/5-10/10-15mm 90 Degree Chamfer Cutter For Stainless Steel Metalworking

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