Feature 1Applicable to optical instruments, measuring instruments, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, conveyors, processing machines, medical equipment, printing machines, etc. 2Gear rotation handle control, dovetail groove guide, high precision, smooth, high load resistance, stable movement. 3R-angle protection, safety protection, wide application range. 4Main body aluminum alloy material, light and strong. 5Anti-friction, anti-scratch, anti-drop, anti-corrosion, safe heat dissipation, high temperature resistance. Item Type: X Axes Sliding StageModel: SPXDTLS80Table Size: Approx. 50 x 30mm / 2 x 1.2inOverall Height Of The Product: Approx. 28mm / 1.1inMoving Direction: 1 direction of X AxesBody Material: Aluminum alloy (black anodized)Drive Method: Manually turn the knob to control the gear drive (gear + rack)Glide Track: Gear railGuide Rail Type: Dovetail grooveNumber Of Table Thread Mounting Holes: 6Threaded Hole Diameter: 4mmThreaded Mounting Hole Depth: 5mmLoad Resistance: 29.4NStroke: 30mmMinimum Scale: 0.01mmParallelism: 0.1mmParallelism of movement0.1mm / 60mmScope Of Application: Optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, medical equipment, printing machines,etc. Package List 1 x Sliding Stage