10PCS 5mm Titanium Ceramic Tile Glass Drill Bit Cross Spear Head Set

Features: * brand new and high quality. *High quality materials . It is made of high quality YG8 alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness. *UNIQUE CROSS ANGLE DESIGN Small incision resistancefeature drilling stably fast speed not breaking the border. Opening neat smooth no broken edges no tremor phenomenon chip easily. *WIDE USAGE Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles marble thin iron plate mirrors and glass. Remember to add Water or coolant when drilling. *It Can be installed in the general electric hand drill bench drill. The machine drill clamp range is 10mm and above. Specifications: *Material: Cemented Carbide *Color: As picture show *Size: 5mm (Approx.) *Quantity: 10pcs Package Contents: 10*Universal Drilling Tool Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.