X61 0602-080 R1:6640 Turning Insert - Internal Grooving

Single ended circlip grooving insert, with a 0.85mm cutting width, a cutting width tolerance of ± 0.03mm and rounded cutting edges with facet, grade 6640 MT-CVD coated WC-Co carbide within ISO-grade ranges P20-P40 and M20-M35 for machining of steel and stainless-steel in combination with PRAMET P61.SGR-1 and GL6-S.. B parting and grooving tools