Hardin HD-5800 Professional 900 Watt Burnisher w/ Abrasive Sanding Roller (HB-5800). Overload protection ensures a long service life. Spiral bevel gears allow for an efficient transfer of power from the motor to the spindle, maximizing power and producing a quieter operation.
Excellent tool for the price!
Haven't had long enough to see how durable, but my initial impression is it will last just fine for my usage!
Has good speed control and plenty of power on the higher settings, which are the only ones I really use, 3 and above.
So far has saved us hours of hand work, just what I was hoping for. :)