Irwin masonry drill bit 14 x 400 mm

Irwin stone drill bits are the most efficient and durable stone drill bits on the market. Thanks to the carbide tips, their usability and efficiency are guaranteed on all stone materials. The core tip structure is shaped so that it cuts the material powerfully, ensuring 15% faster drilling speed compared to normal bits. Due to the unique soldering process, the bit's connection between the shank and the core is extremely strong. The single flute structure allows the bit to remove chips 60% more efficiently than comparable products. Carbide tipPowerfully cutting tipUnique soldering processSingle flute structure