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Starrett Starrett (View All Products)

Starrett C391 Gauge - Centre - Steel - 1/14, 1/20, 1/24, 1/32" - 60°

  • Starrett
  • BW#: 09391005
  • Mfr#: C391
  • UNSPSC#: 27111823
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Starrett C391 Gauge - Centre - Steel - 1/14, 1/20, 1/24, 1/32" - 60°
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Features
  • Extremely handy for use in grinding and setting screw cutting tools
  • Made of spring-tempered steel with satin chrome finish
  • Gauges surface ground
  • Meet the following standards - American National or U.S. 60deg,
  • Whitworth or Imperial 55deg and Metric 60deg
  • C391 and C396
  • Scale for finding the number of threads per inch through graduations
  • in 14ths, 20ths, 24ths and 32nds of an inch
  • C391 also has a table of double depths of threads for determining size
  • of tap drills
  • NATO stock number - 5210002224000

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    Technical Specifications

    Type Centre
    Material Steel
    Graduation 1/14, 1/20, 1/24, 1/32 inch
    Application Suitable for use in grinding and setting screw cutting tools.
    Tapered Angle 60°
    Feature Made of spring-tempered steel with satin chrome finish. Ground gauging surfaces.
    Size 60 Deg
    Colour Steel