Graduation 14ths, 20ths, 24ths, 32ths
To check and set screw cutting tools,and check the angle and pitch of screw thread.
Angle accuracy: ?30min.
Made of stainless steel
Graduation 14ths, 20ths, 24ths, 32ths
To check and set screw cutting tools,and check the angle and pitch of screw thread.
Angle accuracy: ?30min.
Made of stainless steel
