TCMT 1.21.21-FF2:T8430
Single-sided positive turning insert, triangular with 7° clearance, inscribed circle diameter of 3.97mm, 1.98mm thick, 0.4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker FF2 with rounded cutting edges, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO range P25-P40, for fine to medium machining of steels
Sold in packs of: 10
Inscribed circle diameter - inch (IC): 0.125
Coating: T8430
Chip Breaker: FF2
Insert Design: TCMT
Corner Radius (IN): 0.016