OHZ1644 Features: * Thin kerf for fast cuts * Fully hardened plate runs truer longer * #400 grit diamond ground teeth for faster, cleaner cuts * Precision tensioned and balanced plate for an accurate and true cut * Reinforced shoulder for added durability * General purpose * ATB grind * 40 teeth * 5/8"" kerf .095"" kerf Construction: * Construction Micro grain carbide teeth for longer life