button bit insert
button bit insert 1) taper 7, 11, 12 degree 2)spherical buttons and parabolic buttons
button bit insert
1)certificatation:ISO9001:20002)spherical buttons and parabolic buttons
3)thread conection:T38
Type
button bit insert
button bit insert 1) taper 7, 11, 12 degree 2)spherical buttons and parabolic buttons
button bit insert
1)certificatation:ISO9001:20002)spherical buttons and parabolic buttons
3)thread conection:T38
Type
button bit insert