Proxxon - Collet set ER 11 for FD 150/E

Multiple range standard ER 11 type collets. Offering high concentricity. May be reduced up to 0.5mm below their nominal diameter (intermediate sizes not required). D = 11.5mm, L = 18mm. One each of 2. - 2.5 - 3 - 4 - 5 - 6 and 7mm are included. With clamping nut M 16 x 1. Suitable for the main spindle of the FD 150/E. Supplied in a wooden box.