Self-aligning pads with o-ring
Body carbon steel.Ball:
Form C, F tool steel. Form K POM.
Form O stainless steel diamond impregnated. Form P stainless steel with polyurethane face. Body tempered, black oxidised. Ball Form C, F hardened, black oxidised. orm K POM ball, white.
Form O surface comparable to 100 grade abrasive grit.Form P polyurethane, hardness 60 Shore