Surface Roughness Standards

Quick and reliable to evaluate your machining work. Used to compare the surface finish on your machined components or parts to the surface of these precision-engineered reference plates.

Product Description

Ideal for use in the drafting room, engineering department or small shop.

Features

Made from solid electroformed nickel
Markings in AA (microinches) and metric in Ra (micrometers)
Each type of surface finish is truly and consistently reproduced to give the operator a realistic idea of the feel, appearance and texture of the machined component
Conforms to S.A.E. and military specifications for visual and tactile inspection
Set contains 30 Specimens, each 7/8" x 3/8"


10-7524	3 Specimens Flat Lapping 2, 4 and 8µ" AA 3 Specimens Reaming 16, 32 and 63µ" AA 6 Specimens Grinding 2, 4, 8, 16, 32 and 63µ" AA 6 Specimens Horizontal Milling 16, 32, 63, 125, 250 and 500µ" AA 6 Specimens Vertical Milling 16, 32, 63, 125, 250 and 500µ 3 Specimens Flat Lapping 2, 4 and 8µ" AA 3 Specimens Reaming 16, 32 and 63µ" AA 6 Specimens Grinding 2, 4, 8, 16, 32 and 63µ" AA 6 Specimens Horizontal Milling 16, 32, 63, 125, 250 and 500µ" AA 6 Specimens Vertical Milling 16, 32, 63, 125, 250 and 500µ	POA

Product Description

Features

Product Image Downloads

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Surface Roughness Standards

Surface Roughness Standards

Product Description

Features

Product Downloads

Product Image Downloads

Related products

Surface Roughness Tester - R-135

Surface Roughness Tester TR-200

Time Surface Roughness Tester - W-3220 and W-3221