SHDIATOOL Diamond Finger Milling Bit 1-3/8" for Enlarging Shaping Beveling Existing Hole of Porcelain Hard Ceramic Granite Marble 35mm - SHANGHAI DIATOOL CO., LTD., A86773558

• This finger bits is designed for Bevelling, Enlarging, Grinding and Polishing the exsit holes or shaping edge of materials. Diameter 35mm/1-3/8", 5/8"-11 thread, diamond grit #45/50, diamond height 50mm, the total length 65mm,suitable for standard 5/8"-11 thread angle grinder. The finger bit is suitable for milling ceramics, tiles porcelain marble and other materials. #45/50 high-grade diamond grain make the hole smooth and clean, and can achieve excellent surface effect. Attention: It is not designed to make holes but be designed to enlarge existing holes. You can create many different hole sizes with it, not to buy several different core bits.