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2 - 500 Ra micro Inch 30 Pcs Surface Roughness Finish Comparator

SKU
303-9408
$139.95
In stock

Shipping UPS Ground

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More Information
BrandShars Tool
Machining ProcessExternal Grinding, Flat Lapping, Grinding, Horizontal Milling, Plain Grinding, Turning, Vertical Milling
Number of Specimens30
Minimum Surface Finish (Ra micro Inch)2.0000
Maximum Surface Finish (Ra micro Inch)500.0000

Spotlight

  • This set includes 30 specimens of 7/8" W x 3/8" L.

202-2207 adpater

  • Each type of surface finish is truly and consistently reproduced with a realistic idea of the feel, appearance and texture of the machined components
  • For quick and easy comparisons
  • Conforms to SAE ANSI-B-46.1-1978 standard and military standard 45662
  Measuring Range
2 specimens Flat Lapping 2 & 4 micro inch AA
4 specimens External Grinding 8, 16, 32 and 63 micro inch AA
6 specimens Grinding 2, 4, 8, 16, 32 and 63 micro inch AA
6 specimens Horizontal Milling 16, 32, 63, 125, 250 and 500 micro inch AA
6 specimens Vertical Milling 16, 32, 63, 125, 250 and 500 micro inch AA
6 specimens Turning 16, 32, 63, 125, 250 and 500 micro inch AA

What’s Included

  • Case
  • Instructions
  • Manufacturer Inspection Report

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