WNMG 080412EL-SI:T8430 Turning Insert - Negative

Double-sided negative turning insert, 80° trigon with inscribed circle diameter of 12.7mm, 4.76mm thick, 1.2mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker SI with rounded cutting edges, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO ranges P20 -P40 and M20 -M35, for medium to heavy machining of steels and stainless-steels with a left handed turning tool