Free shipping- 5Pcs Universal Efficient Drilling Tool Multifunctional Cross Alloy Drill Bit

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$16.99 $26.99


*It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.

*Full-grinding and anti-rust treatment, clean and sharp without burrs .The drill bit is more wear-resistant and more durable .

*Fully automated polishing: Polished CNC is fully automated, each one is unified.

*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 plate, mirrors and glass. Remember to add Water or coolant when drilling.

*5 different sizes, suitable for your different needs.It Can be installed in the general electric hand drill, bench drill. 


*Material: Cemented Carbide

*Color: As picture show

*Size: 3*70mm, 4*70mm, 5*76mm, 6*77mm, 8*80mm (Approx.)

*Quantity: 5pcs

Package Contents:

5*Universal Drilling Tool

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