Kyra Carson turns a wheel on the lathe, bringing a chisel into contact with a foot-long aluminum cylinder. As the cylinder spins, the chisel shaves minute slivers from its surface, sending curly ...
The boring bar is the backbone of the machine shop, so it must be extremely accurate. This S24,000 Rottier locates the block off of the main-bearing saddles to guarantee squareness. Many older boring ...