Steel Ball Penetrators For HR150A 3R Type Rockwell Hardness Tester

Features:

● Rockwell hardness tester diamond 120°

● Cone angle: (a) diamond 120°

● R: 0.2mm

● The shank diameter is 1/4" (6.35mm )x 7/16" long.

● Total Length 1-3/32"=28mm

● Length include the steps is 43/64"(17mm),  shank= 25/64" (10mm)

● Exact and precise readings

● Unmatched quality

● Provides micro finish

● Free from errors

● High on performance

● Long working life

● Ensures reliable performance

● C scale measure