HELICHECK PRECISION – Optical CNC measuring machines for non-contact tool measurement

HELICHECK PRECISION and HELICHECK ADVANCED can measure complex geometries of rotation-symmetrical tools with a reproducible accuracy of 1.5 μ. Fully automated, contact-free, wear-free and precise. Both machines offer added value with the measurement of production goods like grinding wheels and diamond dressing rolls.

The HELICHECK PRECISION / ADVANCED are fully automated measuring machines covering tool diameters 2 to 320mm, tool lengths up to 420mm and tool weights up to 25 kg.


Y axis 455 mm
Z axis 325 mm
A axis 360 °



Back light camera 50x
optional 100x



Connected load at 230 V/50 Hz 1,5 kVA
Net weight (without options) approx. 1,200 kg


  • Optical system: back light camera with 100 x magnification
  • Inspection double optics (35 x, 400 x) can be pivoted to cutting inspection in front light
  • Work stations (monitor, keyboard are included in the scope of supply of the machines)
  • Change spindle
  • Precision opposite tip holder
  • Illuminated table for flat tools such as indexable inserts, profile tools, etc.
  • Interfaces to HELITRONIC grinding machines: Wheel Data Connect, Tool Measure Interface and other interfaces upon request.