Description:

Package Content : 1 x Diamond Drill. Hole Diameter: 12mm / 15/32" ;Shank Diameter: 6.5mm / 1/4". Drilling Depth: 29mm/1.14"; Total Length: 55mm/2.2". Material: Metal,Nickel-plated with a diamond dust coating. Suitable for Marble, Tiles, Ceramics, Glass and Granite, etc Processing.