Heatless Original Wheels (grey) are made of a silicone carbide abrasive to make a unique, non-loading binder for rapid reduction through the final shaping of non-precious, semi-precious, precious alloys, porcelain, acrylic, denture teeth and natural dentition, without generating excessive heat. These wheels come in 6 difference sizes and in regular grit. They also withstand a maximum of 20,000 rpm.

The White Heatless Wheels are non-contaminating, aluminum oxide wheels that can be used on either porcelain or precious and semi-precious metal. They cut fast, run true, wear evenly, and won't ever clog. 

Features:
- Made of silicone carbide
- White Heatless Wheels made of aluminum oxide
- Available sizes: 6 different sizes
- Available in 50/Pkg