Recycled Parts Moderator Newsgroup, Discussion Board and Trading Place > Buy back Centers
> Paper
> Kennametal carbide inserts tng-431 K21
Kennametal carbide inserts tng-431 K21
'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
