The cutting discs used on the cutting machine are only metal (or carbide) and diamond grinding discs, but their sizes are determined with the cutting machine, so you can find cutting machines and their Cutting blades. As long as you provide the model of the cutting machine, the supplier will list all the metal saw blades or grinding wheel blades for you to choose, which can be interchanged freely.
1. First, align the wrench with the hole on the fixing block of the cutting machine and loosen it counterclockwise.
2. It should be noted here that there is a small button behind the cutting machine. This button needs to be pressed to unscrew the cutting piece, otherwise it cannot be unscrewed.
3. After loosening, take out the fixed block of the cutting machine and the old cutting piece.
4. Then install the new cutting blade and tighten the fixing block. Don't forget that the button at the back still needs to be pressed.
5. Finally, the replacement of the grinding wheel of the portable stone cutting machine is completed.
