GZ01223 | Groz Screw Cutting Gauge
• Manufactured from hardened and polished stainless steelall gauge surfaces are accurately ground.• It is most useful for checking tool angle while cuttingthreads in metal turning lathes. The angle on the threadcutting tool is checked on the V slots in the gauge.• Relief at the end of each slot enables proper seating ofthe cutting tool in the slot thus ensuring correct angle.• The gauge clearly indicates 55° for Whitworth and BSFThreads; 47-1/2° for BA Threads 60° for Metric and AmericanNational • Threads and 14-1/2° for Acme threads.
• Manufactured from hardened and polished stainless steelall gauge surfaces are accurately ground.• It is most useful for checking tool angle while cuttingthreads in metal turning lathes. The angle on the threadcutting tool is checked on the V slots in the gauge.• Relief at the end of each slot enables proper seating ofthe cutting tool in the slot thus ensuring correct angle.• The gauge clearly indicates 55° for Whitworth and BSFThreads; 47-1/2° for BA Threads 60° for Metric and AmericanNational • Threads and 14-1/2° for Acme threads.