-Multi-layer diamond application assures maximum, uniform crystal coverage for rapid, smooth and comfortable cutting. -Natural diamonds are used for superior cutting efficiency and long instrument life. Technical Information: - Grit size ML. - Head diameter in 1/10mm 018. - Head length in mm 8. - Head shape Round end taper. - Indication Crown cutting, Crown preparation. - ISO No. 806 314 198 524 018 8.0. - Primary Packaging Jewel case. - Shank type FG. **For further product information, please contact Chat Support**