Diablo's track saw blade series sets a new standard for maximum performance, longer life, and superior quality cuts. Designed specifically for track saws, the Diablo HardieBlade is the only approved PolyCrystalline Diamond (PCD) tooth fiber cement blade recommended by James Hardie Building Products. Designed specifically for track saws, this blade features a thicker kerf that's perfect for saws with (or without) riving knives. The thicker kerf blade also ensures table-saw quality straight or bevel cuts in fiber cement sheet goods, panels, large boards and more. The blade's Triple Chip Grind (TCG) tooth geometry delivers longer lasting performance on highly abrasives materials whether ripping, cross-cutting or plunge cutting. Laser cut advanced stabilizer vents and a laser cut arbor prevent vibration and wobbling for precise, clean cuts. Designed to fit both 20mm and 5/8 in. (with provided bushing) arbors, professional carpenters, remodelers, cabinet makers, floor installers and trim carpenters can expect the "Diablo standard" of maximum performance, extreme durability, long life, and superior quality cuts with this innovative range of track saw blades.