The Q-Drive Plus-Tile Blade Dry Platinum Combo 254mm, engineered to cut dry and remain cool without warping, matching the quality of a wet blade Through years of experience and testing iQ Power Tools have perfected their proprietary blade with the perfect ratio of high diamond to metal powder concentration. Our Cool Cut Technology combined with built-in vacuum on the iQTS244 Saw keeps the blade cool while cutting. While cooling, the vacuum also removes the cutting debris so the blade is not regrinding the same material, reducing friction and heat. Our iQ Blades stay cool to touch with no warping or wandering and has the precision and versatility that matches the quality of a wet blade. Features: Built specifically for the iQTS244 Saw Engineered to cut tile dry Blade stays cool to the touch No warping or wandering Precision cuts match the quality of a wet blade Specification: Size: 254mm /10in