This 4 Wheel Power Feeder with 8 speeds can be used as a stock feeder on a shaper, as a table saw stock feeder, and for many other applications. It's 1 horsepower motor allows for pushing heavy duty material and is ideal for heavy use. Along with the added hold-down of 4 wheels, the AF48 Power Feeder has 8 speed setting without needing extra gears, allowing for more flexibility when running stock. For an additional 8 speed settings (16 total), get the optional 12G Gear Set. This feeder comes equipped with the US03/US13 Heavy-Duty Feeder Stand, ensuring more flexibility and compatibility for a wide variety of applications.