The GRS Quick Change (QC) System is a breakthrough in speed, convenience, and productivity. Gravers and tools are first mounted in interchangeable QC Tool Holders. The holders fit into any GRS QC Impact Tool, QC Sharpening Fixture or QC Graver Handle. You can switch tools in 3 seconds by pulling the tool with attached QC Holder out of the handpiece, fixture, or handle and inserting another.

The Standard Quick Change Holders accept square tools up to 2.5 mm, round tools up to 3.3 mm diameter, and QC Gravers (other gravers may require some re-shaping of their tangs to fit). The ³⁄₃₂", ¹⁄₈", and 1.8 mm holders secure round shank tools more securely than the Standard Holders.