X-AXIS POWER FEED - Voltage: 110V, 60Hz; Revolution Speed: 0-200 RPM. The power table feed is made of sturdy and durable aluminum material. It is also designed with a handle, buttons, and knobs for simple operation. LONG SERVICE LIFE - The power feed for milling machine features smooth and strengthened polished that resists water, oil, and dust. That ensures its long service life in an awful working environment. HIGH EFFICIENCY & PRECISION: The x-axis power feed is equipped with spiral bevel gears and bearings to achieve rapidity and high efficiency and precision as well.