Features needle bearing mounted spindle and 3 bearing blade guides for smooth, accurate cuts. Lightweight for easy transport to the job site.Cutting Capacity (SFPM) 0 -230 Cutting Depth at 90° (in.) 4 Blade Size L x W x Thickness (in.) 44 7/8 x 1/2 x .025 * 6 Amp motor is double insulated * Push-adjust blade tension lever * Easy-access brushes