Extended Diamond Core Drill Bit for Concrete, 550/600/800/1000 mm Wall Hole Opener

This high-performance drill bit is specifically designed for creating precision holes in concrete walls, offering extended lengths of 550, 600, 800, and 1000 mm to accommodate various construction needs. Made with durable materials, it ensures efficient, smooth drilling even in tough surfaces, minimizing wear and tear. Ideal for professional contractors and DIY enthusiasts alike, it facilitates quick, clean cuts, making it an essential tool for any demanding building project. Diameter: 550 mm, 600 mm, 800 mm, 1000 mm Material: Diamond Application: Concrete Manufacture country: China Instructions included: No