The CK series Tile Cutting blades give a fast and precise cut in a variety of tiling materials, Can be used Wet or Dry. TilesMarble and StoneGranite Technology Used:Safety: Marcrist diamond products comply with every known safety standard worldwide.Self Cooling: Titanium coated diamonds provide a self-cooling and self-sharpening cutting edge.Armoured Blade Core: Armoured centre for blade strength. PATENTEDEngineered Core: Precision Engineered core, hardened, ground, balanced and tensioned.Semi-Silent: Noise suppression for semi-silent operation. PATENTEDUltra Thin and Lightning Fast: Ultra thin diamond edge guarantees lighting fast cutting.V-UHP Fusion: Vacuum Ultra High Pressure Fusion Technology used in the Aviation and Space Industry. Segments are formed under a vacuum (to eliminate impurities) and extreme pressure and fused to the core. The result - extreme bond homogeneity and adhesion for outstanding performance and safety.