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 40mm diamond hole saw with centering guide 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 coating 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 Coating: 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 cut directly using the hole saw. Remember to add water or coolant during cutting to prolong the tool's life.