TTB-Highest Precision Quality without compromise

Tools in the diameter range from 0.02 to 14 mm in optimum quality
Consistent accuracy even after many years thanks to TTB own developed axes drive mechanical system.
Spindle revolver with 4 grinding wheels and repeat positioning precision <0.3µm
Short changeover times because of the use of modular components
High mechanical reliability and extremely low downtime
Optimum TCO (Total Cost of Ownership) thanks to reduced price of the machine and low maintenance costs.

Tool data
Min. tool diameter Ø 0.02 mm
Max tool diameter Ø 14 mm
Max grind length 100 mm
Resharpening Ø 3 – 25 mm

Technical features
Spindle change-over : repeatability less than 0.3 µm axial and radial and in less than 6.9 seconds
Each spindle can mount up to 3 grinding wheels
Backlash free linear axes with unique TTB axis drive system
High-precision drive spindles, hydrodynamic lubrication and hydraulic backlash-free compensation (preload)
Rotary axis V: backlash-free with hydraulic compensation (preload)
All axes X-Y-Z-V-U with direct high-resolution measuring systems - glass scales and direct encoders (+/- 0.01µm or +/- 2“)
Multi-pallet loader from 2 to 4 pallets for high capacity
Pallets for diameters from 1 to 16mm and up to 814 workpieces
NUM control with NUMROTOplus® software
Extensive accessories and special units for flexible expansion options