This Evolution General Purpose Diamond Blade is compatible with the R300DCT Concrete Cutting Saw and the R300DCT+ Concrete Cutting Saw and our older 305mm/12in Disc Cutter models. Specification: Diameter: 300mm Bore: 22.2mm Thickness: 2.4mm Segment / Tooth Thickness: 2.9mm Segment / Tooth Height: 12.5mm Segment / Tooth Quantity: 21 Max. Speed: 5,100/rpm. https://elecena.pl/product/27240893/evolution-power-tools-d300seg-cs-general-purpose-diamond-blade-300-x-22-2mm 2024-11-12 https://elecena.pl/product/27240893/evolution-power-tools-d300seg-cs-general-purpose-diamond-blade-300-x-22-2mm 2026-07-13