Double ended circlip grooving insert, with a 1.05mm cutting width, a cutting width tolerance of ± 0.03mm and rounded cutting edges with facet, grade G8330 PVD coated fine grained WC-Co carbide within ISO-grade ranges P25-P40 and M20-M35 for machining of steel and stainless-steel in combination with PRAMET P61.SFR, P61.GFR and GL6-S.. B parting and grooving tools