Fits all MICROMOT machines, excluding the engraver GG 12.
One of each 1.0 -1.5 - 2.0 - 2.4 - 3.0 and 3.2 mm and locking nut are included.
MICROMOT steel collet chucks are hardened and consequently possess greater constant spring forces. They retain the necessary precision even after long periods of use. (Much better than unhardened, four-slotted collet chucks and those manufactured from brass or aluminium).
A better bed results from the fact that they possess three slots (these are much more difficult to produce than four slots).
This is important for the central clamping of shafts with small diameters.
Set of 6 pcs