Technical informationDia internal20 mmDia. external25.4 mmPFERD TOOLS typeRDR 25,4-20-3,0Width3 mmPackaging unit5 pieces
DescriptionReducing rings enable secure adjustment of the standard centre hole to a reduced centre hole dimension.
Special featuresFlexible adjustment to the prerequisites of the drive system.With stop collar, to prevent the ring from pushing through the centre hole of the cut-off wheel.
Safety notesEnsure that the flanges on the drive system are backed off in order to mount the tool securely.