40mm Diamond Hole Saw with Centering Guide Drill Bit, Tile Hole Saw with Diamond Coating, Diamond Core Drill Bit for Glass, Tile, Ceramic, Marble, Granite - RAPANDA

General Description: The 40 mm diamond hole saw with pilot drill is a high-quality tool designed for drilling hard materials such as glass, tile, ceramic, marble, and granite. Made of premium diamond and featuring a hardened steel body, it offers exceptional strength and durability. Its nickel-plated finish protects against rust and corrosion, ensuring a long service life. Technical Specifications: Diameter: 40 mm; Cutting Depth: Up to 30 mm; Material: High-quality diamond and hardened steel; Finish: Nickel-plated. Usage: To use the hole saw, follow these steps: Install the hole saw with the pilot drill to mark the hole location. Remove the pilot drill after marking the location. Proceed with the hole saw directly. Remember to add water or coolant during cutting to prolong the tool's life.