• Deutsch - www.arno.de
  • English(uk) - www.arno-tools.co.uk
  • English(US) - www.arnousa.com
  • English(SG) - www.arno.com.sg
  • Russian(RU) - www.arnoru.ru
  • Italia(IT) - www.arno-italia.it
We have a passion for precision.
You are here:   »   Products   »   Turning   »   AMS - Mini Boring tools

AMS - Mini Boring tools

General information

AMS (ARNO®-Mini-System) is a modular boring system starting at Dmin .028" (0.7mm) with a maximum reach of 1.969" (50mm) depending on application. With the ground taper on the tool shank and the fixed stop in the sleeve the length remains accurately constant and guaranteed cutting edge repeatability is achieved. The cone of the threaded pin ensures secure tool locking and reduces cutting edge vibrations. 


Special holders for sliding head auto lathes and multi spindle machines as well as hydraulic holders complete the system and offer a wide range of capabilities. 



  • NEW: holders with Polygon-shank
  • from minimum diameter of 1mm
    NEW: inserts copying - offset and reinforced
  • NEW: blanks for special profiles in more lengths
  • Boring from diameter 0.028" (0.7mm)
  • Groove width starting at .031" (0.8mm)
  • Full radius grooving starting at Ø .020" (0.5mm)
  • Back turning and chamfering
  • Grooving and chamfering
  • Copy turning
  • Threading
  • Face grooving starting at Ø .197" (5mm)
  • CBN brazed inserts for machining hardened steel

Application videos

We are here for you!







ARNO-Werkzeuge USA LLC
1101 W. Diggins St.
US-60033 Harvard, Illinois
Phone   +1-815-943-4426
Fax   +1-815-943-7156
E-Mail   info(at)arnousa.com
Web   www.arnousa.com


© 2016 ARNO-Werkzeuge USA LLC