AutoGrind Digital is a separate module for grinding tungsten
electrodes on the Ultima-TIG and Ultima-TIG-Cut

  • Automatic grinding of the electrode ensures a precise and uniform result
  • High rotation speed shortens the grinding time
  • The grinder is automatically switched off when the grinding is finished
  • The user can prepare the next electrode during the grinding

AutoGrind Digital – the easy and fast way to get your tungsten electrodes as sharp as you need – every time.

The automatic process delivers precise and uniform grinding. It is also the best ergonomic solution for the user, because the electrode holder’s automatic rotation means no more repeated movements in the wrist and arm. It ensures a quick replacement of the electrode in the welding torch, because there is no need to adjust each electrode separately. This gives a correct welding seam, as well as longer time between regrinds.

AutoGrind Digital is engineered to be mounted on the Ultima-TIG and Ultima-TIG-Cut grinders for electrodes up to Ø4 mm. The version AutoGrind-S Digital, designed for the
Ultima-TIG-S grind electrode size Ø4,8 – 8 mm.

AutoGrind Digital can run on all voltages from 100 V to 240 V and on both 50 Hz and 60 Hz. Please refer to the model list for the correct model incl. cable set for the local voltage, Hz and plug type.

The AutoGrind Digital includes

  • Control box – 100-240V, 50-60Hz
  • Grinding module
  • Grinder mounting screws (for mounting on the grinder)
  • Electrode holder
  • Cable set (mains cable for control box, connection cable for grinder)
  • AutoGrind-S Digital includes the
    above plus electrode holder up to
    Ø4,8 – 8 mm., instead holder for
    electrodes <Ø4,0 mm.

The special bayonet lock holder holds the electrode in place during grinding.

Model V/Hz AutoGrind Digital Item number: AutoGrind Digital-S Item number:
UK 110V/50 Hz 88897821 88897841
UK 230V/50 Hz 88897826 88897846
EU 230V/50 Hz 88897824 88897844
US 110V/60 Hz 88897832 88897850


See AutoGrind Digital in action

Fits on Ultima-TIG
Grinding module - automatic rotation of the electrode holder
Digital timer - Set precise grinding time
Fits on Ultima-TIG-Cut