New 123 kennametal spg 322 K21 carbide inserts O640

What is for sale: New 123 kennametal spg 322 K21 carbide inserts O640

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'Composition: A very tough. medium to high binder content, alloyed, medium grain size grade. Application: This is a heavy duty grade for difficult applications that require good mechanical shock resistance, and less wear resistance. Use for roughing or interrupted cuts at relatively low surface speeds on steels.'