Description
- Used to check thread angle and pitch of thread cutting tools. / Use to grind and position thread cutting tool on a lathe
- 60 degree angle, tempered with a satin-chrome finish Extremely handy for use in grinding and setting screw cutting tools / Hardened with lapped edges and notches
- Very useful for finding number of threads per inch through graduations in 1/14″ and 1/20″ of an inch on center gauge
- Ground gauging surfaces. Center gauge with inch graduations
