Silicon Carbide Sanding Belts 2x42 in, 6-Pack Grit Set

2x42 inch sanding belts deliver fast stock removal and controlled finishing for knife sharpening, metalworking, and plastic or composite finishing. This 6-pack uses tough silicon carbide abrasive for strong cutting action and consistent scratch patterns, from aggressive grinding to fine smoothing. Designed to fit standard 50 x 1066 mm belt sanders, each belt installs quickly with no trimming, helping you move through grit steps efficiently and keep your workflow clean and predictable.

• Fits standard 2" x 42" (50 x 1066 mm) belt sanders for a secure, no-fuss replacement.


• Includes 6 assorted grits (36/40/60/80/100/120) to handle rough shaping through final finish prep.


• Delivers strong cutting performance on stainless steel, alloys, thermoplastics, composites, and plastics.


• Reduces belt jumping with a bi-directional tape joint for smooth tracking at higher speeds.


• Resists loading and heat with anti-clog coating, resin bond, and durable cloth backing for steady sanding.

Built for makers, DIYers, and workshops, these silicon carbide belts help you dial in the right finish without swapping brands or guessing compatibility. Start with coarse grits for shaping and material removal, then step up through medium and fine grits to refine scratches for polishing or coating prep. The multi-layer construction supports stable sanding under pressure while staying dependable in warmer, humid shop conditions. Keep a full grit progression on hand and grab yours today to stay ready for sharpening, deburring, and surface finishing jobs.

• Size: 2 x 42 in (50 x 1066 mm)


• Grits included: 36, 40, 60, 80, 100, 120 (1 belt each)


• Quantity: 6 belts


• Abrasive material: Silicon carbide


• Backing: X-weight polyester cloth with paper backing


• Bond/Coating: Phenolic resin with anti-clogging coating


• Joint type: Bi-directional tape joint


• Net weight: 0.5 kg (1.1 lb)