No need to add water, you can drill to the bottom with a single click.

Universal for various materials, efficient drilling.
FEATURES
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HIGH-QUALITY MATERIALS
Made of high-quality YG6X alloy. The oxy-nitriding process of the drill head increases the drilling hardness.
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SURFACE ELECTROPHORETIC PAINTING PROCESS
Full grinding and anti-rust treatment, clean and sharp without burrs. The drill bits are more wear-resistant and durable. Fully automated polishing: Polished CNC is fully automatic, and each one is uniform.
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UNIQUE CROSS ANGLE DESIGN
Small cutting resistance, which enables stable drilling, high speed, without breaking the edge. The opening is neat, smooth, no broken edges, no trembling, and chips are removed easily.
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WIDE APPLICATION
Professional drill bits for glass and tiles provide smooth and precise drilling in ceramic tiles, marble, thin iron plates, mirrors, and glass. Remember to add water or coolant during drilling.
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5 DIFFERENT SIZES
Suitable for your various needs. Can be installed in ordinary electric hand drills and bench drills.
SPECIFICATIONS
- MATERIALS: Cemented Carbide
- WEIGHT: 125G
- SIZE:
| Production Specifications |
Drill diameter |
Opening depth |
Total length |
| 3mm |
3mm |
38mm |
73mm |
| 4mm |
4mm |
39mm |
74mm |
| 5mm |
5mm |
40mm |
75mm |
| 6mm |
6mm |
47mm |
76mm |
| 8mm |
8mm |
43mm |
78mm |
PACKAGE CONTENT
- Universal Drill Bit × 5 PCS
NOTE
Due to manual measurements, please allow for slight deviations in measurements.
Due to different displays and lighting conditions, the color of the product may differ slightly from the color shown in the picture.