Machinists and toolmakers, this Accusize precision vise is serious business for anyone needing ultra-precise workpiece holding. With parallelism of 0.003mm/100mm and squareness of 0.005mm/100mm, this isn't your average workshop vise - this is precision instrument territory. The 190mm length and 73mm width make it perfect for smaller table mills and precision work where every micron matters. Made from 20CrMnTi steel that's carburized to HRC55-60 hardness, this thing is built to maintain accuracy through years of heavy use. The screwless design means quick clamping and easy operation without the backlash issues of threaded vises. The movable jaw pulls into the base at 45-60 degrees, creating incredible holding power that eliminates tilting and lifting during machining operations. All surfaces are precision ground to ensure that accuracy you're paying for. It works horizontally or vertically, giving you flexibility for different setups. Whether you're doing precision measurement, inspection work, grinding, EDM, or wire-cutting operations, this vise delivers the stability and accuracy you need. The fitted box keeps it protected when not in use. This is the kind of tool that separates hobbyist work from professional-grade machining. If you're tired of fighting with inaccurate vises that compromise your work, investing in a quality precision vise like this will completely change your machining experience and results.