7PCS Efficient Universal Drilling Tool, Titanium Combination Drill Tap Bits Set, Triangle Tile and Concrete Drill Bit,Multifunctional Cross Alloy Drill Bit For Tile,Concrete,Brick,Glass,Plastic,Wood
- HIGH-QUALITY MATERIALS: It is made of high-quality YG6X alloy as raw material. The process of oxynitride of the cutter head strengthens the drill hardness.
- SURFACE ELECTROPHORETIC PAINT PROCESS: Full-grinding and anti-rust treatment. The drill bit is more wear-resistant and more durable. Fully automated polishing: Polished CNC is fully automated, each one is unified.
- UNIQUE CROSS ANGLE DESIGN: Small incision resistance,feature drilling stably, fast speed, not breaking the border. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily.
- 7 DIFFERENT SIZES: Suitable for your different needs. It Can be installed in the general electric hand drill, bench drill. The machine drill clamp range is 10mm and above.
- WIDE USAGE: Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, thin iron plates, mirrors, and glass. Remember to add water or coolant when drilling.