TPGB160308T00815ME KBN25M KBN05M KBN60M 京瓷CBN镗刀片

TPGB160308T00815ME KBN475 KBN35M 京瓷CBN镗刀片 淬火钢切削

TPGB160308S01035MET KBN25M KBN525 京瓷CBN镗刀片 淬火钢切削

京瓷刀片 TPGB160308 KW10 TN620 PV720 PV710 PV730 TN60 TN610

TPGB160308 KW10 TN60 TN620 PV720 PV710 PV730 TN610 京瓷刀片