Jet Tools - JTM-1 Mill With Newall DP700 DRO With X-Axis PowerfeedDetails Jet 691188 Description Three stage power down feed with auto stop, high precision Class 7 spindle bearings and the rugged stability of Meehanite castings ensures you get everything you need from the JTM 1 and 2 models. The internally cooled spindle head prevents seizing, and JET precision engineering ensures superior results with all the features you've come to expect, all backed by the industry leading JET Two Year Warranty Jet 691188