To calibrate roughness testers.
Meets ISO 5436-1: 2000.
Rust proof, made of pure Nickel.
Dynabrade 40378 Rubber Drive Wheel, Mini Dynafile II
Dynabrade 54972 Vane Set (5pk)
Dynabrade 40378 Rubber Drive Wheel, Mini Dynafile II
Dynabrade 54972 Vane Set (5pk)
To calibrate roughness testers.
Meets ISO 5436-1: 2000.
Rust proof, made of pure Nickel.
