Our mortar mixer quickly and easily mixes batches of paint, drywall mud, grout and more. 6 speed variable motor and 2 gear drive train is able to handle a wide variety of materials. Helical blade effortlessly mixes thick compounds. Easy-to-use finger lock and thumb trigger ensures the mixer does not accidently turn on. This is a great mortar mixer for the handyman to have on hand to mix compounds for various home remodeling projects. Features<br> High Power - 1600 Watts electric motor powers through even the thickest of compounds<br> Helical Blade - Helical blade easily mixes thick or viscous compounds<br> Variable Speed - 2 high and low gears features 6 speeds for tackling wide variety of materials<br> Ground Fault Interrupt - Built-in ground-fault circuit-interrupter provides additional protection to ensure safe use with liquids<br> Multi-Purpose - easily mixes batches of paint, drywall mud, grout, concrete, mortar and more<br> Die Cast Aluminum Body - Durable die cast aluminum body is impact resistant and is designed for heavy use<br> Finger Lock & Thumb Trigger - Easy-to-use finger lock ensures the mixer does not accidently turn on and thumb trigger makes operating the mixer easy<br> Left Thumb Speed Wheel - Left hand speed wheel dial has 6 speed settings for properly mixing thick or viscous compounds Specifications:<br> Power: 1600 Watts<br> Low Speed: 0-390 RPM<br> High Speed: 0-550 RPM<br> Helical Blade Diameter: 5"<br> Overall Dimension: 13"(L) x7.48"(W) x33.46"(H)<br> Thread Size: M14 Includes:<br> 1 x Mortar Mixer<br> 1 x Mortar Mixer M14 Shaft<br> 1 x 5" Helical Blade<br> 2 x Attachment Tools<br> 1 x Instruction Manual