Dapetz ® Diamond Hole Saw 27mm Drill Bit Core Cutter Brazed for Cutting Tile Porcelain Glass Marble Ceramic

QUALITY: This diamond drill core bit is made of Corrosion-resistant, chrome-plated carbon steel. A thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes SHARP & SMOOTH CUT: The diamond hole saw creates a high precision, smooth cut with no broken edges. Excellent for making clean and accurate hole SATISFIED SIZE: 27mm, Teeth / Segment Size- Depth of diamond dust - 3mm, and Arbor - 24mm. Not suitable for porcelain tiles above hardness grade 5 OPERATION: Please Note when cutting hard materials, it is important to keep the cutter cool to avoid any damage to the material or the core bit, water is an ideal coolant APPLICATION: Diamond dust hole saws are suitable for drilling ceramic tiles, glass, marble, slate and porcelain tiles up to hardness grade 5