Dormer Launches Pramet M4303 and M4310 Milling Grades with Ultra-Thin PVD Coating

Press Release Summary:

The Pramet M4303 and M4310 Milling Grades are suitable for high speed milling in die and mold segment and deliver a durability and reliability in semi-finishing and finishing applications. The unit’s PVD coating improves edge toughness and the substrate offers high hardness and cutting edge strength. The M4303 grade is used for machining steels and non-ferrous metals whereas the M4310 grade for machining stainless steel and non-ferrous metals.


Original Press Release:

New Milling Grades for Difficult Materials

Pramet M4303 and M4310 grades - Putting you in control of difficult materials

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.

For more information about the Pramet M4303 and M4310 grades, visit us online at www.dormerpramet.com.

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. Visit us at www.dormerpramet.com.

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