The Themac J-40 tool post grinder with 445 Spindle Assembly is built for medium duty external grinding only. It is recommended to be used on lathes with a 12" to 15" swing.
Specifications:
- 1/2 H.P. Univeral Motor AC-DC 115V
- Speed Range: 4,200 rpm to 9,000 rpm
- Maximum Grinding Wheel Capacity: 5"
- Machine Weight: 20 lbs
Additional Equipment Included:
Grinding Wheels (inches):
- #265 - 5 x 3/8 x 1/2
- #240 - 3 x 3/8 x 1/2
- #268 - 2 1/2 x 1/2 x 1/2
Two each wheel collars 1" and 2" to fit directly on the Spindle Assembly arbor.
