Drill Bits Drilling Hole Saw Bit Marble Holes Opener for Ceramic Tiles

Material: A hole opener is made of high quality material, with fast drilling speed, saving time and effort Improve Work Efficiency: This is a hole opener that can improve work efficiency, and can support customized drills Fast Drilling Speed: This hole opener has a pointed head, fast drilling speed, and a large displacement cutting design Item Type:  Drill Bits Material: Colour: Black Total Length: Approx. 60mm Celsius 2.36in Internal Thread: Scope of Application: for marble, and other stone openings