Coarse

The Kutzall Original line consists of the most popular Kutzall coating. This coating cuts with randomly-positioned teeth working simultaneously to help remove material rapidly. These tools create a smooth cutting action and are very easy to control which makes them ideal for hand-held operations.  They create very little heat, and leave a smooth surface ready for final finish.

These are the silver ones. 

They are not prone to loading but may easily be cleaned with solvent or burned clean with a gas torch; the heat won’t harm the teeth.