Phone:  1- 413- 566-0037
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Engine Rebuilding Equipment - Automotive Equipment - Machine Shop Equipment

Phone:  1- 413- 566-0037
Rottler VR10
Precision Hardened Tool Steel Chuck System -Pneumatic Operated Quick Action 2 X 3 Ball Precision Chuck driven by large, heavy duty variable speed gear motor. The 2 X 3 ball chuck allows a wide range of valve stem diameters to be ground without changing any parts - no collets or wrenches! The 2 X 3 ball chuck gives extremely accurate run-out for improved sealing, better heat transfer and reduces mechanical stresses on valves. 3 Phase Grinding Wheel Motor - Single Phase power supply is converted to 3 phase to give smooth grinding without any vibrations. Turcite Coated Slideways - Low Friction for smooth stroking of Grinding Wheel over Valve.

Precision Chuck System
The Rottler VR10 Precision Chuck is manufactured from
the highest grade Bohler Tool Steel and hardened by
Bohler for the highest grade hardened tool steel available
in the world today. The chuck has 2 sets of 3 balls and is
pneumatically operated for opening and closing allowing
a wide diameter range of valves that can be ground
without changing any parts – no wrenches or collets!
The Precision Chuck gives extremely accurate CONCEN
for improved sealing, better head transfer and reduces
mechanical stresses on valves.