Micro drills for all workpiece materials: CoroDrill® 862
Micro drills for all workpiece materials: CoroDrill® 862,Micro drills for all workpiece materials: CoroDrill® 862,□SANDVIK コロドリル860-MM超硬ソリッドドリル(720) M2BM〔品番,サンドビック 862.1-3000-270A1-GM(X2BM) コロドリル862-GM超,