Bosch FBX536 X-Lock 25-Pack 5-in Zirconia 36-Grit Cutting/Grinding WheelBoschs X-LOCK Fiber Discs are made to work with a backing pad with an X-LOCK mount that offers a wheel change thats up to five times faster than conventional interfaces. Theres an audible snap when mounting an X-LOCK wheel on an X-LOCK grinder. The wheel mounts properly without the need for a spanner wrench or flange nuts. The wheel is released from the grinder with the pull of a lever. Bosch fiber discs are made with high-quality Zirconia grit for exceptional speed and durability in tough environments for abrasive sanding or blending applications. They are ideal for metal surface finishing, weld blending and rust removal.Fiber disc designed for backing pad with an X-LOCK mount offers a faster, fixed mount and high-quality Zirconia gritX-LOCK wheel change features snap-on mounting and grinder lever wheel release for change-out thats up to five times fasterTool-free disc swap features an audible snap when mounted, without a spanner wrench or a flange nutBackward compatible Bosch X-LOCK diamond blades are backward compatible with standard 7/8 In arbor mountsZirconia grit specially formulated with Zirconia grit for speed and durabilityApplication focused ideal for metal surface finishing, weld blending and rust removalPrecision manufacturing optimized discs for less vibration and improved material removal speedGeneralSeries NameN/ATypeN/ASub-BrandX-LockDimensionsArbor Diameter7/8-inThickness (Inches)0Diameter (Inches)5FeaturesApplicationCutting/GrindingFor Use with Ferrous MetalYesFor Use with AluminumYesFor Use with Stainless SteelYesFor Use with Angle GrindersYesFor Use with TileNoFor Use with AsphaltNoGrit36For Use with Chop SawsNoMaterialZirconiaFor Use with Circular SawsNoPackage Quantity25For Use with Concrete & MasonryNoThreads Per Inch0For Use with Cut-Off SawsYesWheel TypeCutting/Grinding wheelFor Use with Ductile PipeNo