Groz Screw Cutting Gauge Air Brush Hoses Coolpix S630

Coolpix S630

Champion 1/2in x 10 Pan HD Slotted - 100pk Description

Champion 7/16in (I

01mm graduations Dial Indicator fitted with a Lug back

Reversible ratchet head can be used either left or right hand direction

Groz Screw Cutting Gauge Air Brush Hoses Coolpix S630Groz 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 Relief at the end of each slot enables proper seating of the cutting tool in the slot thus ensuring correct angle The gauge clearly indicates 55 for Whitworth and BSF