liding Rail Mechanism with 2 Linear Ball Bearings provides rigidity to produce precise, adjustment free cuts right out of the box Electronic Speed Control maintains constant speed under heavy load Soft Start feature gradually increases speed to eliminate start up shock Bevel Capacity of 45o Left or Right Mitre Capacity of 47° Left or 52° Right with positive stops at 0o, 15°, 22.5°, 31.6° and 45° 2 Stage Safety Switch for increased operator safety Pivoting Fence (Left Side) adjusts when bevel cutting or to support larger materials Ergonomic Vertical Soft Rubber Grip design for vibration absorption and comfortable operation Blade diameter 12" (305 mm) Arbor 1" (25.4 mm) No load speed 3,200 RPM AMP(120 V) 15.0 A Vibration Level/ 2.5 m/s2 Noise Level/ 89 dB(A) Overall Dim(L X W X H) / 28-1/2" x 20-1/2" x 27-1/2"(723mm x 520mm x 696 mm) Net weight / 53.8 lbss(24.4 kg)