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The ISO 26623 spindle interface is an innovative tooling system with maximum precision and particularly widespread in multi-task machines (turn-mill centres).

The torque transmission and centring takes place via the polygon-shaped taper with flange surface contact. As a result, a fixed axial positioning and a high degree of torsional rigidity is achieved.

Technical Specifications

Tool holder surface hardness 60-2 HRC.
Tensile strength in core min. 950 N/mm²
Incl. bore for data chip Ø 10 mm.
  • Special case-hardening steel for highly stressed parts.
  • All functional surfaces fine machined.
  • More accurate than DIN.

Key Features

  • Interface with a unique tapered polygon and flange location face.
  • Exact positioning in the circumferential direction.
  • Highest runout accuracy, torque and rigidity.
  • Innovative modular tool system with highest precision.
  • Suitable for both turning and milling centres.
  • Inch sizes: Cool Jet bores that can be sealed included.
  • Metric sizes: Cooling with Cool Jet for an extra charge.
  • Cooling with Cool Flash for an extra charge.
  • Included in delivery: Back-up screw.
  • Machinery & Manufacturing
HaimerHAIMER is a family run, medium size company located in Igenhausen, Bavaria near Augsburg, Germany. We design, produce and sell innovative, high precision products for metal cutting as well as for other branches including automotive, aerospace, energy, rail and general machining. In addition to our large offering of tool holders in all popular interfaces and lengths, including our shrinking and balancing machines, as well as our 3-D Sensors, solid carbide cutting tools, our product offering now also includes tool presetting machines.
[HAIMER, Tool Holders, HAIMER Tool Holders, Tooling system, Turning and milling, Turning, Milling, Tool Holding, Turn mill centres, Hold]