5/7PCS Efficient Universal Drilling Tool, Titanium Combination Drill Tap Bits Set, Triangle Drill Bit, Glass, Tile and Concrete Drill Bit, Multifunctional Cross Alloy Drill Bit Tip Tools (5 PCS)

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5/7PCS Efficient Universal Drilling Tool, Titanium Features

• 【Excellence Materials】 It is made of high quality alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.

• 【Surface Electrophoretic Paint Process】Full-grinding and anti-rust treatment, clean and sharp without burrs. The drill bit is more wear-resistant and more durable, fully automated polishing, each one is unified.

• 【Unique Cross 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 be Usable】3mm,4mm, 5mm, 6mm,8mm,10mm, 12mm, suitable for your different needs. It can be installed in the general electric hand drill, bench drill, the machine drill clamp range is 10 mm and above.

• 【Wide Range of Use】Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, thin iron plate, mirrors and glass.

About 5/7PCS Efficient Universal Drilling Tool, Titanium

Description 5/7PCS Efficient Universal Drilling Tool Titanium Combination Drill Tap Bits Set Triangle Drill Bit GlassDrill Bit Tile Drill Bit Concrete Drill Bit Multifunctional Cross Alloy Drill Bit Tip Tools Features: 1.The process of oxynitriding of the cutter head strengthen the drill hardness. 2.Anti-rust treatment, clean and sharp without burrs. 3.Small incision resistance, opening neat, smooth, not breaking the border. 4.Remember to add water or coolant when drilling. 5.7 different sizes suitable for your different needs. Specifications: Materials: Cemented Carbide Weight: 125G 5PCS: 3mm+4mm+5mm+6mm+8mm 7PCS: 3mm+4mm+5mm+6mm+8mm+10mm+12mm Compatible Device: Hand drill,Rechargeable drill,Wrench Package Contents: 5/7PCS * Universal Drilling Tool