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Fowler 52-720-000 Surface Roughness Standards Set - 12535
Fowler 52-720-000 Surface Roughness Standards Set - 12535
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SKU: 52-720-000

Fowler 52-720-000 Surface Roughness Standards Set - 12535

Weight: 3 lbs
Price: $200.89
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Fowler 52-720-000 Surface Roughness Standards - Complete Scale Set of 30 Specimens - EDP 12535
Product Specifications
Product Details

Fowler 52-720-000 Surface Roughness Standards - Complete Scale Set of 30 Specimens.

No. 52-720-000 Fowler's Surface Roughness Standards—ideal for checking, identifying and specifying by symbol the degree of roughness of machine parts—covers every machine method known and every obtainable value..

  • Features:
  • Grade AA values are displayed in microinch and micron values.
  • Quick, easy comparisons. Eliminates costly checking methods, saves time, reduces production of scrap caused by poor finishes.
  • 30 specimens, each 7⁄8" x 3⁄8" in size, and made of electro-formed solid nickel.
  • Each type of surface finish accurately and consistently reproduced to give operator a realistic idea of the feel, appearance and texture of the machined components.
  • Includes instructions and vinyl wallet.

Surface Finish Number of Specimens Micro Inches Microns
Flat Lapping
3
2, 4 & 8 .05, .1 & .2
Reaming
3
16, 32 & 63 .4, .8 & 1.6
Grinding
6
2, 4, 8, 16, 32 & 63 .05, .1, .2, .4, .8 & 1.6
Horizontal Milling
6
16, 32, 63, 125, 250 & 500 .4, .8, 1.6, 3.2, 6.5 & 12.5
Vertical Milling
6
16, 32, 63, 125, 250 & 500 .4, .8, 1.6, 3.2, 6.5 & 12.5
Turning
6
16, 32, 63, 125, 250 & 500 .4, .8, 1.6, 3.2, 6.5 & 12.5

Specifications
EDP:  12535
MPN:  52-720-000-0
Country of Origin:  United Kingdom
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