Extension

With drive spindle extensions, shanks of grinding and milling tools can be extended. They allow access to difficult-to-reach areas and are clamped into the collet of the machine (air or electric grinder) or into the flexible shaft handpiece. Drive spindle extensions are a cost-effective alternative to special made-to-order burrs and mounted points with long shanks. Extension for drive spindles with a working length of approx. 75 mm, a tool mounting of 6 mm and an SPG 6 shank holder. Recommended extension for drives with a maximum rotational speed of 20,000 RPM. 1 key EM SW 9 mm, 1 key EM SW 11 mm and 1 collet 6 mm.