All circular blades of our bread slicers can be removed and replaced by yourself. There are different circular blade locks depending on the model.
Bayonet quick-acting lock: The circular circular blade lock can be opened by flipping it open and turning it clockwise. You can then remove it and the rotary circular blade by taking hold of it at the centre of rotation and taking it out.
Bayonet lock: You can open this circular blade lock by turning it clockwise and then removing it.
Screw cap: The screw lock is opened with the help of a key located behind the circular blade cover.
Coin-operated closure: Insert a suitable coin (2, 1 or 0.50 Euro coin) into the circular blade lock and turn it clockwise to open the coin lock quickly and easily.
When buying a (new) circular blade, always make sure that the colour of the plastic gear is correct so that you do not accidentally choose a circular blade that does not match your bread slicer.