Optimal belt speed for regrind?

Joined
Dec 6, 2014
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Have tried to google this info and can’t find it. I will be regrinding some blade harder steels 60-63 Rc. S110v, s90v, xhp, and my newest cv20 Manix 2 sprint that came with a .026 behind the edge, thickest spyderco I’ve ever got.

will be running a 2x42 craftsman with 60 grit norton orange blaze ceramic belts, that I have pulled the disc sander off the opposite to mount a pully that will be run off a separate 1 hp 1860 rpm motor via pully and belt . Depending on which pully sizes I mount on each I can achieve whichever speed I want l.

I have ran the s110v on 3600 rpm which comes out to 3700 sfpm. I guess surface feet per minutes would be the better number to ask for. I can run it on there but it gets hot by the end of one side, not temper ruining hot but get your hand off hot.

thanks
 
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