40mm Diamond Hole Saw with Centering Guide Drill Bit, Tile Hole Saw with Diamond Coating, Diamond Drill

40mm Diamond Hole Saw with Centering Guide Drill Bit, Tile Hole Saw with Diamond Coating, Diamond Drill Description

Diamond hole saw 40 mm with centering guide drill, tile hole saw with diamond coating, diamond drill for glass, tiles, ceramics, marble, granite. High quality. SUPERIOR WORKMANSHIP: Our Glass Hole Saw with Positioning Guide Drill is made of high quality diamond coated hardened steel body. Strong and nickel plated for high hardness, rust and corrosion protection, strength and durability. Precise positioning guide drill: Each tile hole saw has a removable positioning guide drill and cutting head. The guide drill is also diamond-coated, which is sharper and more durable, effectively fixing the hole saw's drilling position to quickly cut holes. Sharp and clean holes: These diamond drill bits with a thicker diamond coating make the edge of the grooves sharper, so you can cut precise holes at any time. Flat bottom without cracks on smooth surfaces such as ceramic tiles, ceramics, glass, marble, granite and terrazzo. (Cutting depth up to 30 mm). Easy to use: Operation is simple, no other special guiding tools are required. Use the installed tile hole saw with the positioning drill to place the hole, after positioning, remove the positioning drill, and then directly cut the hole with the tile hole saw. Note: Remember to add water or coolant when cutting to extend the life of the hole saw.