Knife and Razor Hollow Grind Calculator
Choose the wheel diameter.
Choose the stock thickness.
Choose the edge thickness.

(Grind height will appear here)

* based on a symmetrical grind geometry.
Where difference = 0.5 * (stock thickness - edge thickness) and
output is sqrt((Wheel Diameter * difference) - (difference*difference))
© 2017 D. Comeau Custom Knives


Looking for dynamically balanced contact wheels for your belt grinder?
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8" x 2" Smooth Surface Contact Wheel