General SG12/EM Single Head Surface Grinder The General Equipment Company SG12/EM Surface Grinder was designed for use by both seasoned contractors and DIY homeowners alike. Professional quality surface grinder for use on concrete surfaces using a wide range of diamond tooling and related accessories. With user freindly and convenient safetly features, it is a must have even in less than favorable jobsite conditions. Features Quick-Start on/off switch to enhance operator safety and control Central lubrication system Integral V-belt tension system Height adjustable operator handles with quick-fold feature for transportation Adjustable handles reduce back strain on operator Welded steel plate frame Single 12 inch diameter rotating disc Accepts General's Magnetach and Lavina/EDCO interchangeable industry type magnetic attachments A 37 foot extension cord complete with integral GFI Rubber safety and dust shroud assembly kit for a safer and cleaner jobsite 3 inch diameter dust port system for vaccuum attachments What's Included? SG12/EM Single Head Surface Grinder 12 inch rotating disc Rubber safety and dust shroud assembly kit 37 foot (11.3m) extension cord with GFI 3 inch diameter dust port system Operator's manual General SG12/EM Specifications Machine Weight 242lbs (110kg) Power 1.5 HP (1.1 kw) 115 VAC, 60hz, Single Phase Frame Unitized, welded steel plate Drive System Single V Belt Disc Rotation Speed 250 RPM Dust Port Connection 3 inch diameter Machine Dimensions L 39in x W 19-3/4in x H 40-1/2in