Sanding Belts
Sanding belts are continuous abrasive loops used with belt sanders for aggressive stock removal and surface prep. Ideal for wood, metal and paint stripping, they come in a range of grits and sizes for flat and edge work.
What Are Sanding Belts Used For?
Perfect for rapid material removal and flat sanding tasks:
- Timber Prep – Smooth planks, remove mill marks or round over edges
- Paint Stripping – Remove old lacquer, paint or varnish quickly
- Metal Finishing – Deburr, clean or prep flat metal before welding or painting
- Joint Smoothing – Level putty, resin or filler across larger areas
Used By:
- Joiners and carpenters prepping wood stock
- Site fitters sanding doors and timber trims
- Metalworkers and welders removing rust or scale
Choosing the Right Sanding Belt
Size, grit and backing affect both finish and runtime:
1. Belt Size
Most common size is 75mm x 533mm. Check your sander plate or manual before buying.
2. Grit Level
Coarse (40–60) for stripping and shaping. Medium (80–120) for smoothing. Fine (180+) for finishing or prep.
3. Backing Material
Heavy-duty cloth backing resists tearing under load — ideal for hardwood or metal sanding.
Top Brands for Sanding Belts
Known for lifespan and consistent cut rate:
1. Bosch & Makita
OEM-fit sanding belts with long-life aluminium oxide abrasives for trade prep and finishing.
2. DeWalt
Tough resin-bonded sanding belts with anti-clog surfaces — great for painted wood and filler.
Sanding Belt FAQs
How do I know which belt size I need?
Check the label or user guide for your sander — the belt size is listed in mm (e.g., 75x533mm). Some tools are adjustable but most are fixed-size.
Can I use sanding belts on metal?
Yes — choose a coarse grit with heavy cloth backing. Great for rust removal, grinding welds, or prepping before paint.
Are belts reusable?
Yes — rotate the belt and knock off debris regularly. Once clogged or glazed, replace for best results.
What’s the difference between closed and open coat abrasives?
Closed coat belts have full grit coverage for faster cut — better for metal. Open coat has gaps to prevent clogging — ideal for wood and paint.
