Szerszámok/Méréstechnika Pferd Tools 87100728

Drive spindle extensions are a cost effective alternative to special made-to-order burrs and mounted points with long shanks.-With drive spindle extensions, shafts of grinding and milling tools can be extended. They allow access to difficult-to-reach areas. The extensions are clamped into the collet of the machine (air- or electric-powered) or into the flexible shaft handpiece.-Safety note: Caution! When using spindle extensions, please observe the valid safety regulations and the accident prevention regulations. When working with long shank lengths, it is vital that the tool is inserted into the workpiece (e.g. cores, pipes, ducts or keyways) before the tool drive is switched on. The extension must not run free with the tool outside the workpiece. If this rule is not observed, there is an increased risk of accidents! If the given conditions are unfavourable, the extension with the tool clamped in it may buckle. The extensions are only intended for manual use in connection with suitable air grinders, electric grinders or flexible shaft handpieces for tools with standard shanks. The extension and a tool permitted for use at the appropriate rotational speed are clamped into an impact-free collet. Do not clamp on the shoulder radius. Clamping of a second extension or of tools with excessive length shanks is not permitted.