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0102030405
20-35-50mm Diamond Step Chamfer Drill Bit
Product Overview
This diamond step chamfering drill bit is a professional tool designed for efficient and multi-functional stone and masonry work. It is compatible with both wet and dry environments and can be safely applied to various materials such as ceramic tiles and marble. The core design features three step sizes (20mm, 35mm, 50mm) and a unique step chamfering shape, enabling drilling, reaming, edge grinding, and chamfering in a single operation, significantly improving installation efficiency and precision. Its M10 threaded interface is specifically designed for 100mm angle grinders, ensuring a secure and reliable connection.
Product Features
- Vacuum brazing process: Utilizing advanced vacuum brazing technology combined with high-concentration, high-quality diamond, faster cutting speeds and significantly extended tool life are achieved.
- Multifunctional stepped chamfer design: The unique integrated structure of steps and chamfers can not only drill standard holes, but also easily enlarge holes, grind and chamfer stone, making it an essential tool for installers.
- Cracking prevention and finishing: Effectively reduces the risk of cracking in standard and large-format tiles (such as in areas under tension, such as when installing pipes or LED lights). At the same time, it significantly improves the edge finish of exposed holes, achieving a more professional appearance.
- Exceptional adaptability and compatibility: Supports both wet and dry operation, adapting to various working conditions. The three-step size provides extensive operational flexibility, while the M10 thread ensures a perfect match with common 100mm angle grinders, guaranteeing a secure installation.
- Featuring an M10 standard threaded interface, specifically designed for 100mm angle grinders, the interface offers a high degree of fit, ensuring a secure fixation after installation and minimizing the risk of loosening or shifting. During high-speed rotational machining, it maintains a stable machining state, preventing tool vibration from affecting machining accuracy and providing a solid guarantee for precise and safe drilling and chamfering operations.
