1、High accuracy, exquisite craft, smooth surface, low coefficient of friction, high versatility. 2、Made of high quality aluminum alloy material with durable construction. 3、This is a XYR three directions linear guide sliding track. 4、Accurate machining and stable performance, good using effect. 5、Suitable for laboratory accuracy inspection, mechanical equipment positioning and movement. Features: 1. High accuracy, exquisite craft, smooth surface, low coefficient of friction, high versatility. 2. Made of high quality aluminum alloy material with durable construction. 3. This is a XYR three directions linear guide sliding track. 4. Accurate machining and stable performance, good using effect. 5. Suitable for laboratory accuracy inspection, mechanical equipment positioning and movement. Specification: Item Name XYR Sliding Table Model SEMXYR-80 Round Table Diameter Approx. 80mm / 3.1in Height Approx. 65mm / 2.6in Load 49.2N(4kgf) Stroke R:±5° XY: ±12.5mm Accuracy 0.01mm (the differential head rotates one turn and moves 0.5mm) Product Material Aluminum Alloy (black oxide) Moving Distance Adjustment Micrometer Differential Head Sliding Track Linear Guide Rail Type Cross Roller Type Package list: 1 * Trimming Platform Note: 1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.