External Grinding Surface Roughness Comparator Standards - 6 Specimens

ITEM # 57-020-125

Brand: TTC

Weight: 1 lb.

Model #: 909

Short Description: EXTERNAL GRINDG SURFACE ROUGHNESS STANDARD - TTC

Msrp: $49.20

Price: $49.20 EA.

·Each machining method contains 6 specimens.
·Marked in AA (micro inches average) and metric in micrometers.

·Used to determine the degree of the surface finish by comparison method and visual estimation or magnifying glass.

Weight

1 lb.

Country of Origin

Import

Model #

909

No. of Pieces

Type of Reading

2, 4, 8, 16, 32, 64

Manufacturer Part Number

57-020-125

Machining Processes

External Grinding

Unit Of Measure

Catalog Price

49.2

Product Spec Display

Brand

TTC

Type

Surface Finish Comparator

No. of Specimens

Sound Velocity Range

2, 4, 8, 16, 32, 64

Prop. 65

Yes

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