Feature 1The main body adopts aluminum alloy material, lightweight, sturdy and abrasion resistant, scratch-resistant, drop-resistant and corrosion-resistant 2Gear rotation is controlled by the handle, smooth and stable to move 3With R corner protection, safe to protect 4With dovetail groove guide, high accuracy and large load capacity 5Suitable for optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, printing machines and other Item Type: Manual Trimming PlatformModel: SPWZ40-90Table Size: Approx. 40 x 90mm / 1.6 x 3.5iOverall Height: Approx. 133mm / 5.2inMoving Direction: Z, 1 directionBody Material: Aluminum alloy (black anodized)Drive Method: Manually turn the knob to advance the gear drive (gear + rack)Sliding Track: Gear guideGuide Rail Type: Dovetail grooveNumber Of Countertop Threaded Holes: 10Threaded Hole Diameter: Approx. 4mm / 0.16inThreaded Hole Depth: Approx. 6mm / 0.24inLoad Resistance: 98N10KgfMove Stroke: 30mmMinimum Scale: 0.01mmParallelism: 0.06mmParallelism of Movement: 0.1mm/60mmScope of Application: Optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, printing machines and other Package List 1 xManual Trimming PlatformNotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.