SHDIATOOL Diamond Finger Milling Bits 30MM M14 Thread for Enlarging Grinding Shaping Edging Porcelain Ceramic Tile Marble Ceramic Granite

• 【SIZE】Diameter 30MM, 65MM Total Length，50MM Workable Length, Grit:#45/50
• 【MULTI-PURPOSE】 This finger milling drill bits is designed for Enlarging, Grinding Edging and Polishing the exsit holes or shaping edging materials
• 【HIGH-GRADE DIAMOND】 High quality dimamond grain make the edge of the hole smooth and clean, and can achieve excellent surface effect
• 【APPLICATION】 The drill finger milling bits effectively eliminate the rough holes of brick,granite,concrete,ceramics, tiles porcelain marble and other materials
• 【Features】Curved top, 3 pairs of 6 spouts for heat and drainage, Fast and smooth drilling, long lifetime, less chipping.Recommended RPM is 6000; Maximum RPM is 11000, Widely used in Angle Grinder. If you want to use electric drill or other machine, you can use SDS or HEX/Triangle Shank Adapter

SHDIATOOL Diamond Finger Milling Bit Diameter 30mm M14 Thread Triangular Shank Shaping Grinding Ceramic Tile Granite Enlarge Chamfer Holes Saw Tile ?Size?Diameter 10MM, 65MM total length, 50MM workable length, Grit:#45/50,Top curved ?MULTI-PURPOSE?This finger milling drill is designed for enlarging, grinding edges and polishing the exsit holes or shaping edge materials