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Modular System with the Performance of a Solid Carbide End Mill 

The ONLY modular system with the performance of a solid carbide end mill

Duo-Lock is a new revolutionary coupling for solid carbide end milling applications.

This replaceable head design combines a high accuracy in runout and length repeatability
with maximum stability, making it a precise and virtually unbreakable interface.

To adapt Duo-Lock perfectly to your spindle, a vast array of adapters and extensions are available.

  • Standard length extensions with Safe-Lock™, cylindrical and conical.
  • Cut-to-size extensions, cylindrical and conical.
  • Integral adapters with HSK, PSC, CV, and BT back ends.
  • Reconditioning will maximize tool life and your investment.

HARVI™ I TE

  • Proprietary end face design — Twisted cutting edge increasing the corner stability, enabling soft cutting action even at highest ramping angles.
  • Innovative end face design — Asymmetric divided flutes and variable helix enabling vibration dampening and unmatched feed rates.
  • Proprietary relief — with AVF-Technology. A precision faceted eccentric relief reducing vibrations and reducing friction. For excellent cutting conditions in multiple materials.
  • Proprietary flute design — Innovative chip gashes within the flutes reducing cutting forces and supporting efficient chip evacuation.

Double Cone

  • Double cone eliminates expensive presetting processes by providing an axial .0004" (10μm) repeatability.
  • Length repeatability from insert tip-to-tip within .002" (50μm).
  • Intelligent thread ensures stress level to remain below critical values, allowing >25% higher transmittable torque.
  • 3rd contact surface delivers high stiffness and highest accuracy below .0002" (5μm) runout.

Solid ER Collets for Duo-Lock

  • Adapting Duo-Lock Modular End Mills to CNC Lathes
  • Duo-Lock solid ER collets turn CNC lathe machines into multitasking machines by providing access of any Duo-Lock modular end mills to ER driven units.
  • These new Duo-Lock solid ER collets maximize machine flexibility through a broad range of Duo-Lock modular end mills. From high-performance versatile tools, to roughers and finishers, as well as chamfering and corner rounding tools.
  • The short projection from the face of the collet nut provides rigid toolholding and requires a small machine envelope.
  • Compatible with all standard ER collet chucks and ER driven units.

Full Slotting

 

 

  • Vast array of roughing, finishing, profiling, and chamfering tools, and blanks available.
  • Covering all end milling applications.

Duo-Lock Wrench

 

 

  • With a Duo-Lock wrench the tool change becomes easy and can be done in a few seconds.
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