Listing ID #3858484
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Contact SupplierVery Handy Gauge used in grinding and setting screw cutting tools. | |
Made of tempered stainless steel | |
Clearly etched Scale for finding number of threads per Inch through graduations in 14ths, 20ths, 24ths and 32ths of an inch. | |
Gauge also features a table of double depth of thread for determining size of tap drills |
Cat No | Description |
CG-311 |
American Unified National Standard 60° |
CG-312 |
Whitworth or English Standard 55° |