The proxxon micromot mf 70 milling machine is for work with extremely small cuttersbase of grey cast iron including both vertical column and compound table of treated quality aluminium all axes are play free and have adjustable gibs headstock of die cast aluminium contains the 24 pole special balanced motor which is super stable even at high operating speeds this stability facilitates the use of the finest cutters the triple slit hardened steel micromot collets cover 10 15 20