A subgroup of them are PCB spindles (printed circuit board). Compact motor spindles grease lubricated with speeds up to 80,000 rpm make them proper to be used for PCB routing or for precision cutting of miniature series parts or for small moulds and dies. Equipped with the high precicion direct tool chucking interface with exchangeable collets with 3 mm, 1/8" and 6 mm the customer remains flexible

The low weight of 4.5 kg and the pneumatic release unit make these spindles predestined for high speed machining.