Efficient Drill Bits for Dry Drilling for Tile Glass and Hard Plastic

Features: *Brand new unused *Made of material, *For drilling granite& marble, masonry, concrete, tile/ceramic, glass, hard plastic..... *Dry drilling without water. Very high efficiency, multi-purpose drilling *When using brazed emery, the speed of the electric tool should not be lower than rpm/min, The faster the speed, the better the effect.the should not be pressed down very hard, otherwise it is easy to damage the.

Specifications: Type:Vaccum Brazed emery Dry Drill Bits Color: Quantity:1pc

Package Included: 1*Vaccum Brazed Dry Drill Bits

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.