Fule Diamond Coated Core Drill for Glass Marble Granite Diamond Drill Bit

Features: *Round shank design fit for most drill chuck. *Wax inside for cooling Dry drilling without water. *Very high efficiency multi-purpose drilling. *Long life drilling. *For drilling granite & marble masonry concrete tile/ceramic glass hard plastic..... Specifications: Hole dirll size: 6/8/10/12/14/16mm Diamond Length: 10mm Material: Diamond Color: Blue Shank: Round Shank With cooling wax Package Contents: 10 x 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.