Flexishaft w/ key-less chuck for Proxxon Rotary Tools
With two high quality ball bearings in the lightweight aluminum hand piece and additionally one ball bearing on the drive end, this is an industrial flexishaft - no bits chatter. The highly flexible shroud and core effortlessly transmit power without heating up even when bent tightly, providing speeds up to 25,000 rpm. This is helped by anti-kink springs at the grip and drive end. The spindle is threaded M8 x 0.75. So that it is also to be used with 1/64" - 1/8" (0,3 - 3.2mm) key less chuck. For optimal use we recommend to fix the power tool properly, e.g. in our Universal holder.