This gauge is made of hardened & tempered stainless steel material 0.5 mm thickness. This is a very handy tool used to measure the Gear Diametral Pitch and metric module pitch for 14.5o& 20o pressure angle.
This gauge is duly fine edge profiled, Numbered pitch sizes are mentioned on each blade.
It is a very useful gauge for all gear manufacturers for inspection purpose. It is packed in a plastic box with gear data sheet (DP, CP, Tooth Thickness Data) provided for instant reference.
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