Quenched High Hard Machining Blade APMT113508PDER 160408 M6310
This CNC milling insert series includes APMT113508PDER and APMT160408PDER with premium M6310 grade. Specially developed for quenched hardened and hard-to-machine materials, it performs shoulder milling, face milling and roughing on die steel, alloy steel and high hardness workpieces.
M6310 grade adopts optimized carbide substrate and advanced coating, delivering outstanding wear resistance and edge toughness under high cutting stress. The reinforced cutting edge resists chipping when processing hardened steel, maintaining stable performance under heavy intermittent cutting loads.
Manufactured to standard APMT mounting dimensions, these inserts fit common BAP 90-degree shoulder milling cutter bodies for fast indexing. Ideal for mold, die and tooling workshops, it provides reliable performance for hardened material machining at competitive cost.
