Because the collet is an integral part of the tool, an ACT collet-less boring bar needs only to be loaded and tightened in its toolholder. Standard boring bars require a collet to hold it in the ...

This tool disk (upper) sports a generic setup for part families. Hardinge's ESA tool disk eliminates having to re-set tools when they are removed and reinstalled. The relationship between a lathe's ...

Dialing in fine boring heads with just a Vernier dial screw can be tricky. When you’re trying to hold a bore to a few tenth’s, it can often take multiple test cuts before getting the ID tolerance just ...