--- product_id: 281424026 title: "12 PCS 4 x 36 Inch Silicon Carbide Sanding Belts Assortment- 80, 120, 240, 400, 800, 1000 Grits Premium Sander Belts For Knife Sharpening and Metalworking" brand: "tonmp" price: "225.58 DT" currency: TND in_stock: true reviews_count: 13 category: "Tonmp" url: https://www.desertcart.tn/products/281424026-12-pcs-4-x-36-inch-silicon-carbide-sanding-belts store_origin: TN region: Tunisia --- # Full water resistance Precision bi-directional joint 12 versatile grit options 12 PCS 4 x 36 Inch Silicon Carbide Sanding Belts Assortment- 80, 120, 240, 400, 800, 1000 Grits Premium Sander Belts For Knife Sharpening and Metalworking **Brand:** tonmp **Price:** 225.58 DT **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your craft with grit that never quits! ## Quick Answers - **What is this?** 12 PCS 4 x 36 Inch Silicon Carbide Sanding Belts Assortment- 80, 120, 240, 400, 800, 1000 Grits Premium Sander Belts For Knife Sharpening and Metalworking by tonmp - **How much does it cost?** 225.58 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/281424026-12-pcs-4-x-36-inch-silicon-carbide-sanding-belts) ## Best For - tonmp enthusiasts ## Why This Product - Trusted tonmp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Operation:** Precision bi-directional tape joint ensures smooth, vibration-free sanding every time. - • **Complete Grit Spectrum:** From coarse 80 to ultra-fine 1000 grit, tackle every sanding challenge with precision. - • **Multi-Material Mastery:** Perfect for glass, stone, metal, plastics, and more—your all-in-one finishing solution. - • **Wet or Dry Flexibility:** Engineered for seamless performance in any environment—rain or shine, workshop or site. - • **Durability Meets Efficiency:** Anti-clogging stearate coating and resin bonding extend belt life, saving you time and money. ## Overview This 12-piece set of 4 x 36 inch silicon carbide sanding belts offers a comprehensive range of grits (80 to 1000) designed for wet or dry use. Featuring precision bi-directional joints and anti-clogging technology, these durable belts deliver smooth, efficient sanding across diverse materials including metal, stone, and plastics—ideal for professionals demanding versatility and longevity. ## Description 12 PCS 4 x 36 Inch Silicon Carbide Sanding Belts Assortment- 80, 120, 240, 400, 800, 1000 Grits Premium Sander Belts For Knife Sharpening and Metalworking Review: Good quality - Meets fit, form, and function. Review: Great for the knife maker. - Excellent for the knife maker! Don’t sleep on silica carbide. It’s better than aluminum oxides and for the higher grits, it cuts fast and wears well. I use these for finishing up to 400 grit and then move to hand sanding or surface conditioning belts. They do get hot and dusty, so use water and clean them with a rubber eraser often. Won’t replace ceramics in the low grits obviously. Best for finishing and handle work. ## Features - [Extensive Set Selection]This 12 Pack 4 x 36 Inch High Performance Silicon Carbide Sanding Belts set offers an extensive range of grits. With 2 pieces each of 80,120, 240, 400, 800,1000 Grits, you have the perfect option for every sanding task. - [Full Water Resistance]:These sanding belts can be run wet or dry, providing you with flexibility in different work environments. Whether it's a damp workshop or a dry job site, these belts are up to the task. - [Reliable Quality Assurance]:We stand behind the quality of our products. With heavy backing and superior construction, these sanding belts are designed to meet the demands of even the toughest jobs. - [Precision Technology]:Precision engineered bi-directional tape joint ensures a seamless fit and smooth operation. Anti-clogging stearate and resin over resin bonding contribute to a long belt life, saving you time and money in the long run. - [Wide Applicability]:Silicon Carbide sander belts are best for sanding a variety of materials including glass, stone, granite, cement, composites, plastics, and light metal finishing. Versatile and efficient, they are a must-have for any work ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08R84YV2X | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #35,286 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Sander Belts | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (859) | | Date First Available | December 24, 2020 | | Item Package Quantity | 1 | | Item Weight | 2.09 pounds | | Item model number | 4 x 36 inch | | Manufacturer | Tonmp | | Material | Silicon Carbide | | Package Dimensions | 9.09 x 4.72 x 4.41 inches | | Part Number | Silicon carbide 1 | | Power Source | ac | | Size | 4 x 36 | | Style | 4x36 inch | ## Images ![12 PCS 4 x 36 Inch Silicon Carbide Sanding Belts Assortment- 80, 120, 240, 400, 800, 1000 Grits Premium Sander Belts For Knife Sharpening and Metalworking - Image 1](https://m.media-amazon.com/images/I/71embbThPvL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I have no use for the two 80 grit belts. Would it be possible to swap out the two 80 grit belts and Get two 600 grit belts instead?** A: I'm not sure there prepacked so no **Q: Is this product suitable for knife making?** A: If you have a unit that these fit they are good quality and some are very fine and will work for knive making **Q: question about the seam? When you move your finger across the tape over the seam, can you feel the extra thickness?** A: No. There is no overlap in the paper in that way. **Q: are these belts compatible with work sharp blade grinder attachment?** A: These are for a belt sander 4.5" wide.verynice ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by O***T on April 7, 2026* Meets fit, form, and function. ### ⭐⭐⭐⭐⭐ Great for the knife maker. *by A***R on June 16, 2025* Excellent for the knife maker! Don’t sleep on silica carbide. It’s better than aluminum oxides and for the higher grits, it cuts fast and wears well. I use these for finishing up to 400 grit and then move to hand sanding or surface conditioning belts. They do get hot and dusty, so use water and clean them with a rubber eraser often. Won’t replace ceramics in the low grits obviously. Best for finishing and handle work. ### ⭐⭐⭐⭐ Make my knives sharp again *by D***D on April 10, 2023* I've done a lot of sharpening. I started with whetstones. I mastered those to the point where I could get every single knife I touched hair whittling sharp. As I sharpened more and more, I realized it was taking forever. Flattening the stones, soaking them, increasing the grit, all took forever. So I transitioned over to a diamond stone. This was better as diamond stones abrade much faster than whetstones. They also need almost no maintenance. No need for flattening or soaking. But it was still a lot of manual labor and if I just sharpen with 1000 diamond it took about 2 to 5 minutes. There had to be a better way. After researching the many devices available including electric sharpeners, machines like the tarmac, jigs like the wicked edge, etc. I finally decided on a belt sander. I didn't want to pay a lot of money, and I wanted a flat edge (not concave or convex). I figured a belt sander is basically a stone but it moves on its own. So I bought one of those 1x30 belt sanders for around $60. For months, I've been using the belt that came with the sander. It's about 120 to 240 grit. I could get knives sharper than brand new ones to the point where they could shave arm hair (not cleanly and face shaving was very uncomfortable) within 1 minute. But I was never really happy with the results. I thought people were right when they told me that an edge from a belt. Sander was not as good as he whetstone. But these belts changed that. I immediately tried the 1000 grit belt on my already pretty sharp knife. The difference was immediately noticeable. I could cleanly shave all my arm hair in one pass and I could even semi-comfortably shaved my face. The belt construction even though it seems thinner than the Harbor freight belts, the gluing seems to be a lot better. The Harbor freight belts have a bump where the seam is and it causes a lot of vibration and it slightly pushes the knife away from the platen on each rotation. The 1000 grit belt was very smooth and very quiet. The only bad thing I noticed was after only two or three sharpenings, I noticed there was significant wear on the edges of the belt. I could see the white paper backing where the grit has completely worn down. I've used the Harbor freight belts for about a dozen sharpenings and re bevels with no signs of wear. I will definitely be looking for even higher grit belts. I'm very happy these belts helped me discover a better way to sharpen. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/281424026-12-pcs-4-x-36-inch-silicon-carbide-sanding-belts](https://www.desertcart.tn/products/281424026-12-pcs-4-x-36-inch-silicon-carbide-sanding-belts) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*