Resin grinding wheels are a popular choice for many grinding and finishing applications. These wheels are made from a combination of resin and abrasive materials. The resin helps to bind the abrasive particles together, making the wheel stronger and more durable. The abrasive particles provide the cutting action that is needed to grind away materials. The size of the abrasive particles determines the grit size of the wheel.

Grit Sizes

There are a variety of grit sizes available for resin grinding whirl. The most common grit sizes are 36, 60, 80, 120, and 150. Each size refers to the size of the abrasive particles on the wheel. The smaller the particle size, the finer the grit. A 36 grit wheel is the coarsest available and is used for heavy grinding and shaping applications. A 150 grit wheel is the finest available and is used for polishing and finishing applications.

Choosing the Right Grit Size

When choosing a resin grinding wheel, it is important to select the right grit size for the job. A coarse grit wheel is good for removing material quickly, while a finer grit wheel is better for polishing and finishing. It is also important to consider the type of material that will be ground. If the material is hard and difficult to grind, a coarser grit wheel should be used.

Safety Considerations

It is important to take safety precautions when using resin grinding wheels. Always wear safety glasses and a dust mask when using the wheels. Always inspect the wheel before use to make sure it is not cracked or damaged. Make sure the wheel is mounted securely on the grinding machine before use.