Husqvarna Diamond Circular Saw Blade 575383221 6 Inch FLX Purple 1000 (Triangular Arbor 0.100 Segment Width Ultra Hard Aggregate Early Entry Cut) Reconditioned 49” thick for unparalleled access 49” thick for unparalleled access to obstructed fasteners this 16 lb professional instrument stand features a smooth metal rack and pinion elevator column delivering 20 inches of continuous geared vertical travel for precise benchmark alignment without elevation drift The Husqvarna 575383221 FLX Purple 1000 6 Inch Diamond Saw Blade provides a specialized early entry concrete jointing solution engineered to cut relief control joints into green concrete containing ultra hard aggregate and non abrasive sand Green Concrete Joint Cutting: Sawing early entry contraction stress relief joints in freshly poured green concrete slabs before random cracking occurs