BAMILL 2PCS Diamond Tipped Dry Drill bits 6mm 8mm for Porcelain Tile Ceramics Marble

Feature: *Wax inside for cooling Dry drilling without water. *Very high efficiency multi-purpose drilling. *Long life drilling. *Application: For drilling granite & marble masonry concrete tile/ceramic glass hard plastic..... Specification: *Material: Diamond *Color: Black *Shank Type: Hex *Hole dirll size: 6mm/8mm *Quantity: 2pcs Package Contents: 2*Diamond Dry Drill Bit 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.