3pcs 10/12/16mm HSS Countersink Drill Bit Set Chamfering Cutter

Description 3pcs 10 12 16mm HSS Countersink Drill Bits Set Chamfering CutterSpecification Type Countersink Drill BitMaterial High Speed SteelSizes 10mm 12mm 16mmQuatity 3pcsScope High speed steel countersinks for steel and hard metals Mechanicalworkpiece aviation war industry electric valve cylinder sphere hole ect Package Included 3 x HSS Countersink BitsMore Details