Feature 1The main body is made of aluminum alloy material, which is light weight, sturdy, resistant to friction 2Gear rotation is controlled by the handle, smooth and stable to move 3With dovetail groove guide, high accuracy and large load capacity 4With R corner protection, safe to protect 5Suitable for optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, conveyors, processing machines, printing machines and other Item Type: Manual Trimming PlatformModel: SPWZ40-40Table Size: Approx. 40 x 40mm / 1.6 x 1.6inOverall Height: Approx. 65mm / 2.6inMoving Direction: Z, 1 direction(vertical direction)Body Material: Aluminum alloy (black anodized)Movement: Rotate the gear and rotate the handle to advanceSliding 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: 29.4N(3Kgf)Up and Down Stroke: 10mmMinimum Scale: 0.01mmParallelism: 20mParallelism of Movement: 0.01mm/13mmScope of Application: Optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, conveyors, processing machines, printing machines and other Package List 1 xManual Trimming Platform