Top high quality from HS-Sprenger KK Aurigan Correction Bit 4. 3/4 -18 mm stainless steel rings
You can find the exact description at Sprenger
Select this bit 1cm smaller than normal,
as a set of teeth is measured
The width of ring to ring amounts to 4. 3/4 (120 mm) - 18 mm.The size between the stainless steel rings is 122 mm
stainless steel rings 68 mm
Zustand: its used, it have use tracks and discolorations.
Its in a good condition.
the insured dispatch to UK and europe