Rotary bushings guide and support line-boring bar tools and help to facilitate accurate cutting while controlling heat, wear and chatter during such operations as ...

Kennametal’s KCU25B tooling proved durable enough for turn-peeling a lengthy austenitic stainless steel 1.4435 rotor while reducing cycle times.

Boring, also called internal turning, is used to increase the inside diameter of a hole. The original hole is made with a drill, or it may be a cored hole in a casting. Boring achieves three things: ...