Design for Stable Work Platform: This CNC vise worktable measures 7.87x3.94Inch (20x10cm) and is built with high- aluminum for a steady platform for desktop CNC machines. Slot Design for Easy Mounting: Equipped with two 60mm long slots, this vise mounts easily on most workbenches, including T-slot or positioning hole work surfaces, ensuring stable installation. Maximum Clamping Range of 136mm: Features a clamping range of 136mm, securely holding workpieces to enhance engraving and cutting accuracy. Compatible with Desktop CNC Router Machines: Designed for LUNYEE 3018 series, 4040 series, and most CNC router machines, this vise provides flexibility for a range of engraving tasks. Aluminum for Reliable Performance: Crafted from high- aluminum, this CNC vise ensures durability and stability, suitable for woodworking, metalworking, and detailed engraving tasks., Weight: 2.12084696044 pounds, Manufacturer: NONDK