Miuline 10Pcs Drill Bits Twist Drill Head Wall Ceramic Glass Punching Hole Working Alloy Drill Set

Specification: Material: Tungsten Carbide Bit + Alloy Steel Size: 6mm spear tip 1/4 inch design reduces breakout. Length: 70mm Handle: about 3/16 inch Notes: 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. Package Including: 6MM ceramic tile drill bit 10 piece set