We could offer customized service, any further questions please contact us. BRSCHNITT Diamond Core Drill Bit Lightning Teeth for Ceramic Tile Package Contens: 1pc Grit: #35/40 Connection: 5/8"-11 Thread Specification: *Diameter: 25/35/50/75/100/115mm, Diamond height 10mm, Workable length 40mm, Total length 60mm Application: 1. Used for drilling granite, marble, stone, concrete and other materials; 2. Dry or wet use, suitable for angle grinder. Functions&Feature: 1. High-quality Diamond Grains, fast and Smooth drilling, provides a better finish; 2. 10mm Diamond height design, improves greatly work efficiency, less debris; 3. laser welded technology, you could drill smoothly with no broken edges. Note: Don't use impact or hammer mode.
