MOVIRON 30-Piece Replacement Sharpening Belt Kit for Work Sharp Knife & Tool Sharpener – 120/240/400/600/1000/2500 Grits

Sharpen with confidence using MOVIRON’s 30-piece belt kit

Upgrade your sharpening setup with MOVIRON’s replacement belt kit designed for the Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT Mk.1/Mk.2). This thoughtfully curated assortment covers the full sharpening journey from rough material removal to a refined finish, helping you move smoothly between tasks. The kit emphasizes durability, consistent performance, and ease of use, making it a strong companion for everyday blade care and fabrication work.

What you get

• Five belts at 120 grit and five at 240 grit (zirconia) for aggressive material removal
• Five belts at 400 grit and five at 600 grit (alumina) for controlled edge shaping
• Five belts at 1000 grit (silicon carbide) for a smooth, refined finish
• Five belts at 2500 grit (pyramid alumina) for polishing and final sheen

Materials and performance

• Coarse 120/240 belts use zirconia, offering wear resistance for faster material removal
• Mid-range 400/600 belts use high-temperature calcined alumina for stable shaping
• The 1000 grit belt employs silicon carbide for a balanced, even finish
• The 2500 grit belt uses pyramid alumina to deliver a fine polishing stage

Design for safety and consistency

• A soft, strong blend fabric forms the base for reliable wear without sagging
• The flat, smooth joint and dual-directional tape enable a consistent grind in either direction, helping to minimize belt jumping

Versatility in real life

These belts support a wide range of tasks beyond sharpening, including derusting, deburring, edge refinement, welding spot grinding, and polishing across metal, wood, fiberglass, rubber, and plastic. The result is a practical, multi-use solution that adapts to different projects without swapping systems.

While results can vary with technique and material, this kit is designed to offer dependable performance across grit levels, enabling you to choose the right stage for your needs without overhauling your setup. It represents a flexible option for keeping tools sharp, polished, and ready for precise work.