These drill bits are designed for precise drilling across a variety of materials including tiles, glass, ceramics, marble, mirrors, brick, concrete, stone, slate, wood, and hard plastics. They feature a spear-shaped tip to produce accurate, clean holes and are built for DIY and home improvement projects. Made from carbon steel with a professionally ground tungsten carbide tip, they combine a fast cutting edge with extended service life. The double flute design promotes rapid material removal and helps prevent clogging, supporting steady progress through different substrates. Compatible with standard 10 mm or 13 mm chucks, these bits fit drills equipped with either chuck size for versatile repair and installation tasks.
Features
- Spear-shaped tip for precise holes
- Double flute design prevents clogging
- Tungsten carbide tip for faster cuts
- Suitable for tiles, glass, ceramics, marble, mirrors
- Also usable on brick, concrete, stone, slate, wood, hard plastics
Technical specifications
- Diameter: 4 mm
- Material: Carbon steel with tungsten carbide tip
- Design: Double flute
- Compatible with 10 mm or 13 mm chucks
- Suitable for 10/13 mm drill chucks
- For use across tiles, glass, ceramics, marble, mirrors, brick, concrete, stone, slate, wood and hard plastics
Price History
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