51MM
Alloy material M42 + 42crv
Integral heat treatment
Grinding teeth
Double bubble shell packaging
RM 3506 BLDG2, XINCHENGWUYUE,JIANGDONG STREET,YIWU CITY,ZHEJIANG,CHINA
0086-15825783313
0086-15825783313
generalmanager1@justertools.com