9pcs/set Boxed Diamond Drilling Bits Hole Saw Granite Ceramic Tile Angle Grinder

6mm-50mm Diamond Drilling Core Bits Hole Saw Cutter Cut Ceramic Tile Masonry M14. 6mm-50mm Diamond Drilling Bits Core Bit Hole Saw Cutter Cut Porcelain Tile M14. 20mm Diamond Driling Core Bit Milling Porcelain Grinder Finger Bit Hole Saw Tile.

---