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Hot Deal 40hrb, Rockwell Test Block, Carbide Bonkers Deal: 95% Off [1AjqNkB7]

$28.99 $92.99 -69%

OverviewSpecificationsWilson Hardness test block for Rockwell with A2LA certificate, calibrated to ASTM E18/ ISO 6508-3. Carbide ball calibration (W).PRODUCT FAMILYRockwellHARDNESS SCALERockwell BHARDNESS VALUE40HRB

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Hot Deal 40hrb, Rockwell Test Block, Carbide Bonkers Deal: 95% Off [1AjqNkB7]

Wilson Hardness test block for Rockwell with A2LA certificate, calibrated to ASTM E18/ ISO 6508-3. Carbide ball calibration (W).

PRODUCT FAMILY Rockwell
HARDNESS SCALE Rockwell B
HARDNESS VALUE 40HRB

What Our Customers Say

February 2, 2026

Absolutely no complaints!

It's a high-quality item that feels substantial and well-made.

- Catherine K..

February 2, 2026

Absolutely no complaints!

This product is a fantastic showcase of smart, modern design.

- Johnny F..

February 2, 2026

Absolutely no complaints!

This product is the definition of reliability. Love it.

- Edward U..

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