Grinders can be fitted with polishing wheels, which allow the end user to polish surfaces to a commercial standard. But there are tricks and undertakings to master this tool. Here is a procedure to follow when using apolishing wheel for grinderand how to avoid the most common pitfalls.
- Choose the Right Wheel Type and Grit
- Material Matters: Varying materials call for different wheel materials. For example, polishing wheelare used in finer metal polishing, while abrasive wheels can be used on wood and other more demanding surfaces.
- Grit Selection: Use the coarse grit for rough polishing, then follow with finer grits for finishing to make it tidy and presentable.
- Maintain Proper Speed and Angle
- Optimal Speed: High speed looks effective, but in fact, it can overheat and damage the surface. It is recommended to start moderately and then go at full speed as necessary.
- Hold the Right Angle: This applies to polishing wheels as well, but at all times, the wheel must be positioned at an angle but not flat to avoid any chipping and enable a smooth finish.
- Apply Consistent Pressure
- Light, Steady Pressure: Beating the surface results in frustration over and above the possible scratching. Instead, apply a light touch and keep moving to achieve the desired polished appearance.
To summarize, even with an angle grinder, proper polishing wheel, and practice, a good quality finish can be accomplished on any surface. Eventually, every polish will turn out smooth and enjoyable, thanks to a bit of practice.
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