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 Threads; 47-1/2° for BA Threads, 60° for Metric and American National Threads and 14-1/2° for Acme threads.
Made from stainless steel with thumbscrew locking mechanism.
Metric & imperial readout.
Digital Resolution : 0.01mm (0.0005″).
Supplied in moulded plastic case
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This product has multiple variants. The options may be chosen on the product page
BORE GAUGE (TAPER GAUGE).
Manufactured from stainless steel with permanently engraved graduations.
Accurate taper throughout the length of the gauge makes it a convenient tool for measuring diameters of small holes, slots etc.
With imperial graduations on one side & 1-15mm metric on the other, this is an ideal tool for die makers, machinists and on inspection floors.