The DAVID 400 Ergonomic Pen Sander is the world's first electric pen sander with a linear stroke and variable speed, specifically designed for use on plastic models and 3D-printed objects. Lightweight, agile, and user-friendly, its ergonomic design with a soft grip ensures comfortable handling for both beginners and professionals.
With an adjustable speed of 1,000 to 6,000 linear strokes per minute and a 3mm stroke length, it provides precise sanding for surfaces in slots, narrow spaces, recesses, or gaps. The DAVID 400 includes 9 polishing heads for various applications, while the 2.35mm and 3.0mm collets allow for the attachment of diamond burrs or other polishing bits. The four-jaw design offers multiple positioning options, making it a versatile polishing solution for craft and hobby projects.
