Small Wheel Idler Arm

This idler arm gives you the ability to have a much tighter workpiece fit into a small wheel attachment by bringing the belt to a more acute angle. 

It is not necessary for running small wheel attachments on our 2x48" grinder but it must be used on the 2x72" Grinder.

This idler arm gives you the ability to have a much tighter workpiece fit into a small wheel attachment by bringing the belt to a more acute angle.

These wheels, due to the small bearing size, need to be run at a much slower speed than most other attachments, we recommend running them at a max speed of "20" on the KBAC VFD's that come with our grinders. If you're seeing sparks coming off the small wheels, they're being run too fast and should be slowed down to avoid damaging the bearings.