Single-sided milling insert TPUN 1603 with a plane rake surface, triangular for a maximum depth of cut of 12 mm, with 1.2 mm corner radius, an indexing accuracy according to ISO-tolerance class-U, H10 uncoated WC-Co carbide within ISO-grade range K15-K30 for machining of cast-iron.

Pramet Milling Insert, Positive, TPUN Insert, 160312 Insert, Triangular, 9.53 mm Inscribed Circle, 3.18 mm Thickness, 16.5 mm Length, 1.2 mm Corner Radius, 11 deg Lead Angle, ANSI Code: TPUN 160312:H10, ISO Code: TPUN 160312, Carbide, Uncoated, Material Grade: H10, Hardened Steel, Cast Iron, Stainless Steel, Aluminum, Steel and Titanium/Super Alloy Material Application