ASTM E18-08a Class B Working Grade Carbide Ball Penetrator with 1/4" shank.
Manufactured for use in most hardness testers, ie Wilson, Clark, Buehler, United, Mitutoyo, etc...
ASTM E18-08a Class B Working Grade Carbide Ball Penetrator with 1/4" shank.
Manufactured for use in most hardness testers, ie Wilson, Clark, Buehler, United, Mitutoyo, etc...
Rockwell Hardness Testing calibration procedures mandate the use of a Carbide Ball that is verified for geometrical and performance standards, per ASTM E18.
Manufacturer: N/A
SKU: BP14