Longshot- Removing table from Van Norman flywheel grinding ...
It's funny that you ask- I switched over to CBN (diamond) type 'stones' in '04. It saved me many hundreds of dollars a year. The traditional black grinding stone is quite soft and is only good for 3-4 flywheels, vs. close to 100 for a CBN. Black stone also doesn't dress to a very nice sharp edge for inside corners.
اقرأ المزيد