01DRILL & SCREWDRIVER ACCESSORIES
Precision drilling for glass and tile
A compact set of seven drill bits, each sized to tackle a specific task in the home or workshop. The alloy construction and precise geometry suggest a tool that performs with quiet reliability, ready for the next renovation or repair project.
Designed for smooth drilling in delicate materials like glass, ceramic tiles, marble and thin iron plates, this set suits both DIY enthusiasts and professionals who value clean, accurate results without excessive vibration or broken edges.
Actual color may be slightly different from the image due to different monitor and light effect


02MATERIALS
Hardened alloy for durability
Crafted from high-quality alloy, these bits undergo an oxynitriding process on the cutter head to enhance hardness. This treatment contributes to wear resistance, ensuring the cutting edges remain sharp through repeated use on hard surfaces. The material choice supports longevity without compromising the precision required for brittle materials.

04FINISH
Polished surface and anti-rust coating
Each bit features a full-grinding process followed by an electrophoretic paint treatment. This creates a clean, sharp surface free of burrs, while the coating provides anti-rust protection. Fully automated CNC polishing ensures consistency across the set, so every bit shares the same refined finish and dimensional accuracy.
05USAGE
Versatile fit for common drills
The set includes seven distinct sizes ranging from 3mm to 12mm, covering a wide spectrum of fastening requirements. These bits install securely in general electric hand drills and bench drills, making them adaptable to various setups. When drilling glass or tile, adding water or coolant is recommended to maintain optimal performance and temperature control.


06AT A GLANCE
The key points
- Seven sizes: 3, 4, 5, 6, 8, 10 and 12mm
- Alloy construction with oxynitriding treatment
- Cross-angle design minimises edge chipping
- Electrophoretic paint finish resists rust
- Fits standard hand drills and bench drills
07
Features
– HIGH-QUALITY MATERIALS
– Efficient Universal Drilling Tool is made of high quality alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.
– 7 DIFFERENT SIZES
– Suitable for your different needs.Efficient Universal Drilling Tool Can be installed in the general electric hand drill, bench drill.
– The machine drill clamp range is 3/4/5/6/8/10/12mm.
– 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: 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.
WIDE USAGE
– 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.

Description
- – Material
- Alloy
- – Size
- 3/4/5/6/8/10/12mm.
- Includes
- 7 x Efficient Universal Drilling Tool(3+4+5+6+8+10+12mm)















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