Mill increases tool life by 50%

Low vibration susceptibility.


Walter Tools’ MC251 solid carbide mill optimizes stainless materials machining while increasing tool life by up to 50% in austenitic stainless steels and nickel-based alloys.

It handles materials from the ISO M group and secondary applications in ISO S. The tool operates most efficiently on machines with an external coolant supply.

A tough carbide substrate (WK40RC) enhances reliability, while processing is boosted by incorporating asymmetrical helix angles between 35 and 38 degrees to reduce vibration.

A titanium aluminum nitride coating increases tool service life and minimizes cutting edge build-up.

Walter is a manufacturer or machining and cutting tools based in Waukesha, Wis.

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