Groz Screw Cutting Gauge | Misc. Air Scalers Helps prevent wear caused by

Helps prevent wear caused by lubrication foaming and aeration

- Captive eye carabineer

Champion 5/16in UNF Hexagon Nut -20pk

but performs a variety of statistical analysis

Mitutoyo Dial Caliper 300mm x 0

Groz Screw Cutting Gauge | Misc. Air Scalers Helps prevent wear caused byGROZ SCREW CUTTING GAUGE Manufactured from hardened and polished stainless steel all gauge surfaces are accurately ground. It is most useful for checking tool angle while cutting threads in metal turning lathes. The angle on the thread cutting tool is checked on the V slots in the gauge. The gauge clearly indicates 55 for Whitworth and BSF Threads; 47 for BA Threads 60 for Metric and American National Threads and 14 for Acme threads.