6 Piece Set Of External Grinding Specimens (4101-0028)
Each Specimen is 7/8 X 3/8" of electroformed solid nickel.
For quick and easy comparisons.
Conforms to S.A.E and military specifications.
Supplied with wallet, instructions and certificate.
Each type of surface finish is truly and consistently reproduced with a realistic idea of the feel, appearance and texture of the machined components.
Shipping Weight: 1 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.