--- product_id: 7278372 title: "312" brand: "chef's choice" price: "4966 Kč" currency: CZK in_stock: true category: "Chef's Choice" url: https://czech.desertcart.com/products/7278372-312 store_origin: CZ region: Czech Republic --- # 2-stage fast sharpening & honing system Precision 20-degree angle guides for perfect sharpening 100% diamond abrasives for ultra-sharp edges 312 **Brand:** chef's choice **Price:** 4966 Kč **Availability:** ✅ In Stock ## Summary > 🔪 Sharpen Like a Pro, Slice Like a Boss! ## Quick Answers - **What is this?** 312 by chef's choice - **How much does it cost?** 4966 Kč with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [czech.desertcart.com](https://czech.desertcart.com/products/7278372-312) ## Best For - chef's choice enthusiasts ## Why This Product - Trusted chef's choice brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Convenient:** Magnetic residue pad keeps your workspace spotless, making maintenance effortless and quick. - • **Dual-Stage Efficiency:** Experience rapid, foolproof sharpening and honing in just two easy stages—professional results at home. - • **Tailored Edge Control:** Achieve flawless 20-degree angles with precision guides designed for both straight and serrated knives. - • **Diamond-Powered Precision:** Harness the unmatched cutting power of 100% diamond abrasives for blades sharper than factory-fresh. - • **Versatile Knife Compatibility:** From gourmet chef knives to serrated edges, maintain peak performance across your entire collection. ## Overview The Chef'sChoice UltraHone Electric Knife Sharpener delivers professional-grade sharpening with 100% diamond abrasives and precision 20-degree angle guides. Its two-stage system quickly restores both straight and serrated knives to sharper-than-factory edges, ensuring safety and peak performance. Designed for ease of use and maintenance, it’s the ultimate tool for culinary enthusiasts who demand precision and durability. ## Description It may seem like a contradiction, but sharp knives are the safest. With a clean edge, a knife is more predicable and easier to control. If you've purchased a top-of-the-line knife, maintaining the quality of the blade ensures maximum value from your investment. This Chef's Choice knife sharpener performs professional-quality sharpening on any knife, from gourmet knives to hunting knives even the tips of serrated knives can be improved with this machine (for a complete sharpening of serrated knives, however, Chef's Choice recommends models 120 and 320). For top-quality edges, there are two sharpening and honing stages, which use 100% diamond abrasives, and a final polishing stage. Each stage uses precision angle guides to create a unique "Trizor-Plus" edge for maximum sharpness and durability, while a magnetic pad collects residue so the machine is easy to clean and maintain. While a sharp knife is indeed a safe knife, it's wise to use caution with your newly sharpened knives, as they'll be sharper than you expect. ## Features - Sharpens both straight edge and serrated knives to better than factory sharpness - Two stage sharpener with precision angle control - 100% diamond abrasives in stage 1 and 2 - Advanced micron size 100% diamonds in Stage 2 - Fast, foolproof results ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DTKP9I | | Best Sellers Rank | #105,022 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #415 in Knife Sharpeners | | Brand Name | Chef's Choice | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (740) | | Global Trade Identification Number | 00087877003129 | | Grit Type | Ultra Fine | | Included Components | Electric Knife Sharpener | | Item Dimensions L x W x H | 11.81"L x 3.94"W x 4.25"H | | Item Type Name | UltraHone With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives | | Item Weight | 16 ounces | | Manufacturer | Chef'sChoice | | Manufacturer Part Number | 0312000S | | Material Type | Plastic | | Model Number | 0312000 | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 793842288285 781147856476 087877003129 707430974979 735343648298 087877312016 | | Unit Count | 1 Count | ## Product Details - **Brand:** Chef's Choice - **Color:** White - **Grit Type:** Ultra Fine - **Item Weight:** 16 ounces - **Manufacturer:** Chef'sChoice - **Material:** Plastic - **Number of Items:** 1 - **Number of Packs:** 1 - **Product Dimensions:** 11.81"L x 3.94"W x 4.25"H - **Unit Count:** 1 Count ## Images ![312 - Image 1](https://m.media-amazon.com/images/I/61N2aXoBYyL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Chef’sChoice Professional Electric Knife Sharpeners UltraHone With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 2-Stage, White - Chef'sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray - Chef’sChoice Manual Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives Precise Angle Control & Compact Footprint, 2-Stage, Gray --- ## 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://czech.desertcart.com/products/7278372-312](https://czech.desertcart.com/products/7278372-312) --- *Product available on Desertcart Czech Republic* *Store origin: CZ* *Last updated: 2026-10-09*