Now you can also rely on ARNO for your auto lathes. Our high-quality holders for STAR and MIYANO machines open the door to standard turning, threading and grooving tool holders with shank sizes up to 20 x 20 millimetres. This gives you access to the largest portfolio of high-positive indexable inserts in the world and there are many others, for example our PS geometries.

As an option, you can use the SA/SE or ATS system for groove turning. Combined with the ARNO - ACS Cooling System, you benefit from an increase in average tool life of around 300%. This means fewer tool changes, less machine downtime and more efficiency.

Speaking of cooling: if required, ARNO holders supply coolant from the machine turret directly through the tool holders to the cutting edge of the tool. So you have ideal cutting conditions to obtain perfect surfaces on the workpiece, even on auto lathes. Best performance for your auto lathes. The holders for STAR and MIYANO machines introduce the outstanding precision and long tool life of ARNO tools to your auto lathing processes.