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SPI® Surface Roughness Standards Sets

Item #: WEB 30-695-1 
WEB 30-695-1
Economy set of 30"(7/8" x 3/8") electro formed, solid nickel specimens.

Each type of surface finish is truly and consistently reproduced, offering a realistic idea of the feel, appearance & texture of the machined components.

Conforms to S.A.E. & military specifications for visual & tactile inspections.

Includes:instructions and graph correlating inch & metric surface finish values plus ISO "N" scale.
SKU Number DESCRIPTION Price Quantity Add to Cart
30-695-1 Surface Roughness Standards Set
169.20
EACH
30-695-1CAL Surface Roughness Standards Set W/ Long Form Calib
406.10
EACH