Features such as extruded-aluminum fence and rails, quick-release blade tension, miter gauge, upper and lower ball bearing blade guides, enclosed cabinet stand, hinged wheel covers, 4" dust port, and a 1 HP motor are all standard. An optional 6" extension block kit (D3348) is also available. CSA certified meeting CSA and UL standards!,Features such as extruded-aluminum fence and rails, quick-release blade tension, miter gauge, uppe