1. GRINDING OF EXTERNAL THREADS
- right and left,
- symmetric and unsymetric,
- cylindrical and tapered,
- single- and multi-started,
- metric,
- inch,
- pipe,
- round,
- cycle,
- trapezoidal,
- electric al,
- aerospace,
- other special threads such as rawplugs, bottle nuts etc.
2. GRINDING OF FORMING AND LEADING THREADS ON COVES, STAMPS, MANDLERS OR ROLLERS
3. GRINDING OF THREADS ON SLEEVES, PUSHERS AND OTHER ELEMENTS OF FORMS AND DEVICES
4. SHARPENING OF TAPS
