“Measure twice, cut once” is great advice in every aspect of fabrication, but perhaps nowhere is it more important than when building a CNC machine. When precision is the name of the game, you need ...

MITSUI SEIKI USA’s newest machine series, the J12/J/16 jig borers, combine high capacity and high precision to meet the increasing need for accuracy in machining workpieces like molds and castings.

This prototype, high precision jig grinder (above) from Moore Tool Co. will be introduced soon as a commercial machine similar to this artist's rendering. Moore Tool Company of Bridgeport, Conn., (www ...

A detailed look at precision machining using a classic SIP jig borer. The episode highlights careful setup measurement ...

Watch precision milling work carried out on a vintage SIP jig borer. This video highlights accuracy, setup, and the continued relevance of classic equipment. Why do these machines still matter today?