STARRETT C391 Center Gage (C391)
SKU
870-C391
STOCK-4 WEEKS
VENDOR PART NUMBER | C391 |
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Technical Specification 1 | Extremely handy for use in grinding and setting screw cutting tools. American National or U.S. 60 Deg standards. Very useful for finding number of threads per inch through graduations in 14ths, 20ths, 24ths and 32nds of an inch.. Gage also has a table of double depths of threads for determining size of tap drills.. Made of spring-tempered steel with satin chrome finish.. Ground gaging surfaces. |