Sharpening Handbook - Calculator for Projection and/or USB Distance Because sharp enough
... usually is not.

Jig or Tool Projection
Jig or Tool Diameter



Typical for knives Typical for veining tools


Details on the calculations used for calculating SVM Knife Projection
About this site
Remember : The goal of sharpening is to produce sharp tools, and these tools can injure you if mishandled. Safety measures should be followed to protect yourself and those in your shop. Be sure to read and follow all instructions from the manufacturer, and and utilize proper safety equipment. Never consume alcohol or anything that could impair your judgement before sharpening tools, or using sharp tools. Comments can be sent via eMail to me at SharpeningHandbook@Gmail.com.