Aluminum alloy construction provides durability in harsh workshop conditions while resisting rust for long life. Smooth turning handle enables precise, effortless adjustments, making detailed work with cutting tools easier and more reliable. Wide compatibility with milling machines, lathes, grinders and other machine tools helps improve tool efficiency and control during setup and operation. Key benefits - Durable liquid: aluminum alloy build resists wear and corrosion - Easy to adjust: smooth rotation supports accurate small increments - Versatile compatibility: suitable for multiple machine tools Typical uses - Milling machines: dial in precise depth and incremental moves for pockets and contours - Lathes: fine crossfeed adjustments for facing or diameter finishing - Grinders: accurate workpiece positioning for consistent grind passes