Proxxon Micromot 110/BF Flexishaft. Highlights & details. With 3 ball bearings. Length 1 m. Quick-action chuck. Description. This professional Proxxon Micromot 110/BF Flexishaft is a highly flexible shaft that is suitable for all Proxxon mini drills. Even the smallest shanks are fastened in the absolute centre. No rattling or knocking by tool inserts. Dual ball-bearinged milled steel shaft with tool holder for MICROMOT steel collets. Ball-bearinged shaft end on machine. Highly flexible core (does not run hot when working on tight radii). Length 100 cm. For a maximum of 25000rpm. Features. Aluminium handpiece with double ball bearing, ground steel shaft. Ball bearing shaft, machinesided. Highly flexible mind. Included in delivery. Flexible shaft. Quick-action chuck. Technical data. Type 110/FB. Rotational speed range Max. 25000 rpm. Drill chuck range 0, 3 -3, 2 mm. Length: 1 m.