When it comes to grinding and finishing, there are two popular tools: grinding discs and grinding wheels. While they may seem interchangeable, there are some key differences between the two that make them better suited for different applications.
1. Differences in Applications
Grinding discs are designed to be used with handheld grinding tools and are ideal for shaping, sanding, and finishing surfaces, as well as for light to medium grinding and stock removal.
Grinding wheels, on the other hand, are designed for use with bench grinders and other stationary tools and are ideal for heavy-duty grinding and stock removal on hard materials.
2. Differences in Size and Shape
Grinding discs are typically thinner and smaller than grinding wheels, with diameters ranging from 4 to 9 inches.
Grinding wheels, on the other hand, are thicker and larger, with diameters ranging from 6 to 12 inches.
3. Differences in Speed
Grinding discs typically operate at higher speeds than grinding wheels.
4. Differences in Cost
Grinding discs are typically less expensive than grinding wheels, making them a more cost-effective option for smaller grinding projects.
