Choosing the Right Sanding Belt Grit: Tips and Advice

Sanding belts come in a wide range of grits and materials. Choosing the correct grit can significantly improve sanding efficiency and the quality of your finished surface. Whether you’re working with a mini belt sander or a heavy-duty industrial machine, this guide will help you select the best sanding belt for your needs.

1. Coarse Grit (P40–P60)

Ideal for heavy material removal, paint stripping, and rough surface preparation. Best suited for deburring metal or shaping hardwood.

2. Medium Grit (P80–P120)

Great for smoothing surfaces after initial sanding or preparing wood and metal for finishing. A good all-rounder for intermediate applications.

3. Fine Grit (P150–P240)

Used for final surface refinement before polishing or applying coatings. Helps achieve a clean and even finish.

4. Superfine Grit (P320 and above)

Perfect for ultra-smooth finishes and polishing tasks — especially suitable for soft metals, delicate wood, or precision surfaces.

5. Our Product Range

We offer a wide variety of sanding belts to suit different machines and applications:

• Small sanding belts for handheld sanders, such as 760 x 40 mm
• Mini sanding belts for precision work, such as 520 x 20 mm
• Pyramid sanding belts and diamond sanding belts for specialized tasks

Custom Sizes are Also Available Upon Request.

Our Abrasivestocks sanding belts are made from premium materials including aluminum oxide, silicon carbide, and zirconia alumina, making them suitable for both metalworking and woodworking.