G155DS. For knife sharpeners TMP G-31 and G-91 supplied with grinding stone and aluminium disc separately (the disc has expired). The grinding stone (ring) is mounted in the stone disc with 4 screws and the stone disc is fastened with a centre screw in the machine.
If you currently have a fixed grinding stone with glued chassi (disc) and want to replace it - please contact us at +46-8 39 20 90.
Original grinding stone ring - not to be confused with various pirate copies on the market.
Plastic nuts and washers and rubber spacers are included.