--- product_id: 219099482 title: "Double-sided Diamond Bar 50/40-20/14 100% (Premium) Knife Sharpener" brand: "tsprof" price: "629 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/219099482-double-sided-diamond-bar-50-40-20-14-100-premium store_origin: PL region: Poland --- # Water/oil compatible Premium diamond grit Double-sided sharpener Double-sided Diamond Bar 50/40-20/14 100% (Premium) Knife Sharpener **Brand:** tsprof **Price:** 629 zł **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Edge—Sharpen Like a Pro! ## Quick Answers - **What is this?** Double-sided Diamond Bar 50/40-20/14 100% (Premium) Knife Sharpener by tsprof - **How much does it cost?** 629 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/219099482-double-sided-diamond-bar-50-40-20-14-100-premium) ## Best For - tsprof enthusiasts ## Why This Product - Trusted tsprof brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Gift:** An ideal present for culinary enthusiasts and home chefs alike. - • **Ready to Use:** No alignment needed—sharpness is just a stroke away! - • **Dual-Sided Design:** 50/40 and 20/14 grits for all your sharpening needs. - • **Precision Engineering:** Crafted with a unique organic binder for superior durability. - • **Unmatched Versatility:** Use with water or oil for optimal results. ## Overview The Double-sided Diamond Bar 50/40-20/14 is a premium knife sharpener featuring a unique dual-sided design with a 50/40 grit for coarse sharpening and a 20/14 grit for fine honing. Made with high-quality materials, it requires no alignment and is compatible with both water and oil, making it a versatile tool for any kitchen. Perfect for gifting, this sharpener combines functionality with elegance. ## Description Double-sided Diamond Bar 50/40-20/14 100% (Premium) Knife Sharpener ## Features - A bar of the Venevsky Diamond Plant of the premium series on a flat aluminum plate. The abrasive layer on this plate does not sinter, but sticks to the plate body. Already out of the box, such a bar is ready for use; it does not require alignment on silicon carbide. - The 50/40 side is made on an organic binder B2-01. Organic ligament consists of phenol-formaldehyde resins and various compositions based on them. Which, during hot pressing, are Bakelized into a solid and sufficiently strong substance that holds the cutting grains in the working layer of the tool. At the same time, such a bundle will be sufficiently strong and viscous, but not rigid enough. To give it rigidity, abrasive grinding powders, such as boron carbide, are added. - Side 20/14 is made on the new upgraded OSB bundle. The difference between the OSB bundle and the others is that it does not use boron carbide. In addition, the abrasive layer on it does not sinter, but sticks to the body of the metal plate. The absence of extra impregnations of other abrasives makes it possible to do softer and finer work. It does not require alignment with carbide nitrogen. The OSB bundle is ideal for standing at small angles. - You can work with such a combination both with soapy water and with oil. At the same time, the manufacturer himself recommends working with water or soapy water, but working with oil gives an excellent result in terms of the purity of the process itself, without leaving such a large amount of aqueous suspension. - This tool will be an amazing gift for your relatives, friends and will be a wonderful addition to your home and kitchen. If you have any questions about our products, delivery and so on, please be free to write to us at any time. Thank you for choosing us! ## Images ![Double-sided Diamond Bar 50/40-20/14 100% (Premium) Knife Sharpener - Image 1](https://m.media-amazon.com/images/I/61QkuOWTzeL.jpg) ## Frequently Bought Together - Double-sided Diamond Bar 50/40-20/14 100% (Premium) Knife Sharpener - Kynup Digital Vernier Caliper, 150mm Caliper with Stainless Steel, Inch Millimeter Fraction Conversion, Measuring Tools Calipers Gauge with Large LCD Screen (6 Inch) - AFA Tooling - Deburring Tool Kit with 16 HSS Blades (5 BS1010, 5 BS3010, 5BS1018) For Multi Use Application | Edge Burr Removal for Copper Pipes, 3D Printing Plastics, Resin Art, and Metal Work --- ## 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.pl/products/219099482-double-sided-diamond-bar-50-40-20-14-100-premium](https://www.desertcart.pl/products/219099482-double-sided-diamond-bar-50-40-20-14-100-premium) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-28*