order proposals When placing an initial order, please provide the following parameters so that we can assist you in selecting the most suitable cutting wheel.1. Model: (1A8, 1A1, 1A1R, 3A1, 14A1, 1B1, etc.)2. Specifications and dimensions: (abrasive, particle size, binder, outer diameter, thickness, inner diameter, width of abrasive working layer, substrate thickness, etc.)3. Usage: (workpiece name, cutting size, cutting material, groove cutting, cutting, etc.)4. Usage conditions: (machine tool, grinding wheel speed, feed speed, cutting depth, dry cutting, wet cutting, etc.)5. Cutting requirements: (cutting accuracy, chipping requirements, machined surface integrity, etc.)6. Special requirements: (whether to use cutting tools, whether resin cutting grinding wheels need to be conductive, whether the outer circle of the cutting grinding wheel has a water tank, the size and quantity of the water tank, whether there is a chip removal groove on the outer side of the 1A1 cutting grinding wheel base, etc.)Precautions for use1. Before installing the cutting grinding wheel, please carefully inspect it. If there are any gaps or other damages, please stop using it.When the cutting wheel is marked with the direction of rotation, it should be consistent with the direction of rotation of the machine tool. On the contrary, the cutting is not sharp, making it difficult to fully utilize the performance of the cutting wheel.3. Please do not use cutting grinding wheels that do not meet the requirements.If any abnormalities are found during the cutting process, the machine should be immediately shut down to investigate the cause.When the cutting is not sharp, the grinding wheel should be trimmed and sharpened. If continued use, there is a possibility of overheating, overload, and damage to the grinding wheel6. During the rotation of the grinding wheel, it is strictly prohibited to cut with hands, and it is also prohibited to touch the grinding wheel with hands or body.&Nbsp;