【Compatible Model】This milling table power feed fits some vertical knee type mills with the same mounting pattern and a 5/8" diameter shaft on the end, such as Bridgeport, Precision Matthews, Enco, Jet, Sharp, Acer, Webb, etc. 【Stable performance:】When the power feeder is fast-feeding, if the tool collides with the workpiece or reverses instantly, the special safety device will prevent the transmission plastic gear and electronic components from being damaged, effectively protecting your device intact. 【High Efficiency Device】The power feed milling machine is equiped with Gleason Spiral Bevel Gear, there has the advantages of stable transmission ratio, low transmission noise, high transmission efficiency and high bearing capacity. In addition, when fast transmission. 【Free speed adjustment】Our handle buttons support a variety of options, easy to operate, and can freely adjust the speed according to your needs. 【Simple Operation】With small volume and easy installation, it is very easy to operate. We will send you a install instruction, it has the detail of this power feed milling machine. Dollate Power Feed X-Axis 450 in-lb Torque, 0-200RPM Rotate Speed 110V Power Feed Milling Machine for Bridgeport Type Milling Machine