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“A” Scale Rockwell Hardness Test Blocks

Original price was: $43.80.Current price is: $31.28.

62 in stock

SKU: 20520 Category:

Description

Available in A-Diamond 60Kg (Round) HRAs 28.5 to 83.

Manufactured from the highest quality steel with a special heat treat and cold treat process which insures maximum consistency and repeatability.

Round Blocks – 2½” diameter.

Accuracy exceeds ASTM E10, E92 and E384 Standards.