--- product_id: 324630574 title: "28557 Diamond Cutting and Profiling Disc (Grinding Wheel Diameter 50 mm, Holes 10 mm, for Glass, Porcelain, Tiles, for Angle Grinders LHW/A)" brand: "proxxon" price: "€ 40.71" currency: EUR in_stock: true category: "Proxxon" url: https://www.desertcart.sk/products/324630574-28557-diamond-cutting-and-profiling-disc-grinding-wheel-diameter-50 store_origin: SK region: Slovakia --- # Diamond-coated for ultra-hard materials Max speed 20,000 RPM for precision cuts Cooling holes reduce heat buildup 28557 Diamond Cutting and Profiling Disc (Grinding Wheel Diameter 50 mm, Holes 10 mm, for Glass, Porcelain, Tiles, for Angle Grinders LHW/A) **Brand:** proxxon **Price:** € 40.71 **Availability:** ✅ In Stock ## Summary > 💎 Cut sharper, cooler, and faster – the diamond edge you deserve! ## Quick Answers - **What is this?** 28557 Diamond Cutting and Profiling Disc (Grinding Wheel Diameter 50 mm, Holes 10 mm, for Glass, Porcelain, Tiles, for Angle Grinders LHW/A) by proxxon - **How much does it cost?** € 40.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/324630574-28557-diamond-cutting-and-profiling-disc-grinding-wheel-diameter-50) ## Best For - proxxon enthusiasts ## Why This Product - Trusted proxxon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cut Like a Pro:** Diamond grit ensures flawless cuts on glass, porcelain, and tiles - • **Precision Perfect:** 50 mm diameter with 10 mm hole fits Proxxon LHW/LHW-A grinders seamlessly - • **Versatile & Durable:** Ideal for cutting, grinding, and profiling tough surfaces with ease - • **Water-Cooled Efficiency:** Use with water to maintain sharpness and maximize performance - • **Stay Cool Under Pressure:** Innovative cooling holes prevent overheating and extend disc life ## Overview The Proxxon 28557 Diamond Cutting and Profiling Disc is a 50 mm diameter, 1 mm thick diamond-coated grinding wheel designed for high-speed (up to 20,000 RPM) cutting and profiling of hard materials like glass, porcelain, and tiles. Featuring cooling holes to minimize heat buildup, it fits Proxxon LHW and LHW/A angle grinders and performs best with water cooling to maintain sharpness and durability. ## Description Proxxon Diameterized Cutting and Profiling Disc For Long-Neck Angle Grinders LHW and LHW/A For cutting, grinding and profiling of very hard materials such as glass, porcelain and tiles Thanks to cooling hole, low heat development, technical details, diameter: Ø 50 mm, height 1 mm, perforation 10 mm, box contents: 1x cutting/profiling disc ## Features - Cutting and polishing disc for cutting, grinding and profiling very hard materials such as glass, porcelain and tiles - The cooling holes prevent heat development - Disc diameter: 50 mm, thickness: 1 mm, hole: diameter 10 mm, max. Speed: 20,000 rpm - Suitable for: PROXXON 28547 long neck angle grinder LWS LHW - PROXXON 29815 / 29817 battery long neck angle grinder LHW/A - Instructions for use: when separating glass and/or ceramic materials, a little water should always be used for cooling. Otherwise, the cutting disc will become dull very quickly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BJ7PM86 | | ASIN | B08BJ7PM86 | | Best Sellers Rank | #27,970 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Grinding Discs | | Brand Name | PROXXON | | Compatible Devices | Angle Grinder | | Compatible Material | Glass | | Construction Type | Super-Abrasive | | Customer Reviews | 4.4 4.4 out of 5 stars (132) | | Customer reviews | 4.4 4.4 out of 5 stars (132) | | Date First Available | 1 January 2024 | | EU Spare Part Availability Duration | 1 Years | | Grit Material Type | Diamonds | | Grit Type | Very Fine | | Included Components | 1 cutting and profiling disc | | Industry Standard Identifier | 4006274285576 | | Is Discontinued By Manufacturer | No | | Item Diameter | 50 Millimeters | | Item Dimensions | 8.9 x 8 x 1.4 centimeters | | Item Dimensions L x W | 8.9L x 8W centimeters | | Item Thickness | 1 Millimeters | | Item Type Name | Proxxon Diamond cutting and profiling disc (grinding wheel diameter 50 mm, hole 10 mm, for glass, porcelain, tiles, for angle grinders LHW + LHW/A) 28557 | | Item model number | 28557 | | Manufacturer | Proxxon | | Manufacturer | Proxxon | | Material Type | Diamond coated | | Maximum Rotational Speed | 20000 RPM | | Model | 28557 | | Number of Items | 1 | | Part Number | 28557 | | Product Dimensions | 8.89 x 8 x 1.4 cm; 20 g | | Recommended Uses For Product | Cutting, Grinding | | Set Name | 50 x 1mm | | Unit Count | 1 Count | ## Product Details - **Brand:** PROXXON - **Compatible devices:** Angle Grinder - **Grit material:** Diamonds - **Grit type:** Very Fine - **Product dimensions:** 8.9L x 8W centimeters ## Images ![28557 Diamond Cutting and Profiling Disc (Grinding Wheel Diameter 50 mm, Holes 10 mm, for Glass, Porcelain, Tiles, for Angle Grinders LHW/A) - Image 1](https://m.media-amazon.com/images/I/81DjVlePkbL.jpg) ## Frequently Bought Together - PROXXON 28557 Diamond-Coated Cutting and Roughing Disc - Proxxon 28012 Diamond blade for KS 115, 2", Silver|Silver metallic - PROXXON Longneck Angle Grinder LHW/E, 38544 , Green --- ## 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.sk/products/324630574-28557-diamond-cutting-and-profiling-disc-grinding-wheel-diameter-50](https://www.desertcart.sk/products/324630574-28557-diamond-cutting-and-profiling-disc-grinding-wheel-diameter-50) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-22*