VFR-1000 motorised valve refacer will do everything that a traditional
valve grinder will do, and more.
variable speed machine is just as accurate as a grinder, or more
so, is much cleaner (no coolant mess), and costs about half as much
as a good quality valve grinder.
The VFR-1000 has a variable cutting angle with 3 positive stops
at 0, 30 & 45 degrees.