Marcrist Mi750 Diamond Blade Fast Universal Cut 230 x 22.2 mm MRC750230 The Mi750 series Diamond blades give a fast and universal cut in a wide variety of materials, for use in either Stationary machines or angle grinders. Can be used Wet or Dry.Building materialsConcrete productsGranite and Natural stoneIron and SteelTechnology 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. PATENTEDLaser Welded: Double laser welded, each segment is welded not once, but twice. MRC750230