This standard Jacob's chuck handpiece is Grobet's version of the #30 handpiece. It fits the Grobet 1/10hp and the 1/8hp Grobet flexshaft machines. It will also work with most standard Foredom flexshafts.
The handpiece comes with a handle mounted chuck key.
* Due to the diameter of the handpiece not being exactly the same as the Foredom's this handpiece will not work with Foredom Allset components or the PEPE Tools Jump Ring Maker.