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: ...

Kennametal’s asymmetric line-boring system increases machining robustness, process speeds, and bore quality, and reduces tool maintenance and handling. Precision is vital in manufacturing many ...

“So just like every other great story in history, ours is going to start at the lathe.” Truer words were never spoken, and thus begins the saga of turning a bar of chrome-moly steel into a shop-built ...

A shop‑made boring bar tackles a gear face that’s nearly impossible to reach with standard tooling. What clever machining design makes this precision repair possible?