Vender Fvuwtg 5Pcs Efficient Universal Drilling Tool Multifunctional Drill Woodworking Tool CO al mejor precio

Features: It is made of high-quality alloy as raw material. The process of oxynitride of the cutter head strengthens the drill hardness. Full-grinding and anti-rust treatment, clean and sharp without burrs. The drill bit is more wear-resistant and more durable. Small incision resistance，feature drilling stably, fast speed, not breaking the border. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily. 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. 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. Specifications Materials: Cemented Carbide Product Size:3*70mm/4*70mm/5*76mm/6*77mm/7*80mm Package Contents: 5Pcs Universal Drilling Tool Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!