New high-performance grades for milling hard materials are now available.
The latest milling grades – M4303 and M4310 – provide durability and reliability in semi-finishing and finishing applications.
Each is designed for high speed milling in the die and mold segment, offering consistent wear and longer tool life. An ultra-thin PVD coating increases cutting edge toughness, while its substrate provides high hardness and cutting-edge strength, preventing fracture by chipping.
The M4303 replaces the previous 7205 grade and provides superior wear resistance. It has been developed for hardened steel above 55HRC and cast iron, but can also be used for machining steels and non-ferrous metals.
The M4310 takes over from the existing 7215 grade and offers an optimum balance of toughness and wear resistance in hardened steel and cast iron. It can also be used for machining stainless steel, steels and non-ferrous metals.
About Dormer Pramet
Dormer Pramet is your simply reliable manufacturer for rotary and indexable drilling, milling, threading and turning tools for the general engineering sector. Market-leading brands include Precision Twist Drill (PTD), Union Butterfield, Dormer and Pramet. With best-in-class training, support and logistics services, Dormer Pramet has become the reliable one-stop-shop for general purpose and multi-application cutting tools.
For more information, visit www.dormerpramet.com.
Dormer Pramet
2511 Technology Drive
Suite 113/114
Elgin, IL 60124
