Abrasive Belt Calculator – Build Your Own Belts

For expert advice on abrasive belts to suit your particular application please call us on 01273 463677.

Use our belt calculators to build your own abrasive belts – please enter your desired material, belt width, length & grade/grit size below, and select ‘Get Prices’. You can also use the filter (optional) to find materials recommended for the specific substrates/surfaces which you are working on.

Don’t know your belt size? What Belt Size Does My Belt Sanding Machine Use?

NEW! We now offer an open-coat aluminium oxide designed for soft woods (2920), a zirconia for working on rubber/leather/plastics (R817), a SiC/cork mix for finer finishing on glass/brass/GRP (RB515/RB555), two long-lasting agglomerate materials for polishing/graining on all metals (JG530/PG730), and a yellow felt for finer finishing and buffing/brightening a surface.

Please note that the usual lead time for made to order belts is approx. 7 working days. To confirm whether something is a stock or made to order item please feel free to ask in our online chat.
Stocked Belts / CLEARANCE BELTS


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  • Belt Calculator – Sia 2829 Heavy-Duty Zirconia Abrasive Belts

    Abrasives, grinding, deburring, metal polishing, PPE, abrasive belts, belt calculator, abrasive belts for metal, metalworking belts, belts for stainless steel, Sia 2820 Zirconia Abrasive Belts
    • Recommended for carbon/mild steel, and suitable for non-ferrous metals
    • Active additives with a cooling effect greatly reduce discolouration
    • Ideal for both heavy-duty grinding and less intensive applications
    • Agressive and long-lasting, while also giving a good finish
    • Suitable for wet & dry sanding applications
    • Grits 150 and above are standard Sia 2820 material
    Zirconia
    Abrasives, grinding, deburring, polishing, PPE, abrasive belts, belt calculator, metalworking belts, abrasive belts for glass, aluminium oxide abrasive belts, zirconia abrasive Belts, ceramic abrasive belts, silicon carbide abrasive belts, surface conditioning belts, 3M trizact abrasive belts

    What is 2829?
    Please select your desired belt width, length & grade/grit size above.
    £0.00 +VAT
  • Belt Calculator – R203 Zirconia Abrasive Belts

    Abrasives, grinding, deburring, metal polishing, PPE, abrasive belts, belt calculator, abrasive belts for metal, metalworking belts, belts for stainless steel, R203 Zirconia Abrasive Belts
    • Recommended for stainless steel & aluminium
    • Top coat and active filler offer cooler grinding and therefore reduce burning when grinding heat-sensitive metals
    • Closed coat with heavy Y/X weight backing - aggressive, particularly in coarser grits
    • Premium, high-performance zirconia - durable and long-lasting, ideal for heavy-duty grinding
    Zirconia
    Abrasives, grinding, deburring, polishing, PPE, abrasive belts, belt calculator, metalworking belts, abrasive belts for glass, aluminium oxide abrasive belts, zirconia abrasive Belts, ceramic abrasive belts, silicon carbide abrasive belts, surface conditioning belts, 3M trizact abrasive belts

    What is R203?
    Please select your desired belt width, length & grade/grit size above.
    £0.00 +VAT
  • Belt Calculator – Norton R817 Zirconia Abrasive Belts

    Belt Calculator - Norton R817 Zirconia Abrasive Belts
    • Very popular material in shoe repair & manufacture
    • Open coated to reduce loading - ideal for working on leather, plastic and rubber, suitable for aluminium
    • Heavy polyester cloth
    • Norzon grain breaks down consistently to expose new, sharp abrasive grain
    Zirconia
    Abrasives, grinding, deburring, polishing, PPE, abrasive belts, belt calculator, metalworking belts, abrasive belts for glass, aluminium oxide abrasive belts, zirconia abrasive Belts, ceramic abrasive belts, silicon carbide abrasive belts, surface conditioning belts, 3M trizact abrasive belts

    What is Norton R817?
    Please select your desired belt width, length & grade/grit size above.
    £0.00 +VAT