--- product_id: 127941794 title: "SHDIATOOL Diamond Grinding Cup Wheel 115mm/4.5 In, Concrete Grinding Disc" brand: "shdiatool" price: "€ 43.04" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.sk/products/127941794-shdiatool-diamond-grinding-cup-wheel-115mm-4-5-in-concrete store_origin: SK region: Slovakia --- # High-concentration diamonds for superior grinding Turbo-row segments for aggressive material removal Multi-air holes for enhanced cooling & reduced wear SHDIATOOL Diamond Grinding Cup Wheel 115mm/4.5 In, Concrete Grinding Disc **Brand:** shdiatool **Price:** € 43.04 **Availability:** ✅ In Stock ## Summary > 💎 Grind like a pro, finish like a boss. ## Quick Answers - **What is this?** SHDIATOOL Diamond Grinding Cup Wheel 115mm/4.5 In, Concrete Grinding Disc by shdiatool - **How much does it cost?** € 43.04 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/127941794-shdiatool-diamond-grinding-cup-wheel-115mm-4-5-in-concrete) ## Best For - shdiatool enthusiasts ## Why This Product - Trusted shdiatool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Material Removal:** Large grinding surface combined with coarse 40/50 grit ensures fast, professional-grade results. - • **Versatile Compatibility:** Fits most angle and table grinders; optimized for concrete, granite, marble, masonry, and more. - • **Precision Turbo Grinding:** Turbo-row diamond segments deliver flat, smooth, and persistent surface grinding every time. - • **Cool & Efficient Operation:** Multi-air holes reduce friction and heat buildup, extending wheel life and maintaining performance. - • **Unmatched Durability & Strength:** Heat-treated steel body resists rust, wear, and deformation for long-lasting use. ## Overview The SHDIATOOL Diamond Grinding Cup Wheel (115mm/4.5") combines high-concentration diamonds with a heat-treated steel body and turbo-row segments to deliver aggressive, precise grinding on hard surfaces like concrete, granite, and marble. Featuring multi-air cooling holes and compatibility with most grinders, it offers durable, fast, and professional-grade performance at up to 13,200 RPM. ## Description Blended with a special grind and top-grade diamonds for superior grinding performance and durability Strong steel body provide stable cutting performance and good finishing Turbo-row diamond segments make surface grinding of this wheel more flat, persistent and smooth For concrete, marble, granite, masonry, brick, rock and all similar material Diamond Saw Blade Diamond Saw Blade Diamond Saw Blade Diamond Grinding Wheel Diamond Saw Blade Diamond Saw Blade Diamond Polishing Pads ## Features - 1pc sintered turbo row diamond grinding cup wheel, Diameter: 4.5" / 115mm; Bore: 22.23mm (7/8"); Workable thickness: 4.5mm; Grit : 40/50 - Crafted with heat-treated steel and high-concentration diamonds, this grinding wheel delivers exceptional strength and durability. Resistant to rust, wear, and deformation, it ensures long-lasting performance and fast material removal - Features a turbo segment configuration and large grinding surface for aggressive material removal. Multi-air holes enhance cooling, reduce friction, and minimize wear for smoother, faster grinding - Perfect for grinding hard surfaces like concrete, granite, marble, masonry, and other building materials. Delivers professional-grade results for construction, renovation, and stonework projects - Works with most grinding machines and angle grinders. Recommended RPM: 8,000 (Max 13,200 RPM), ensuring high-speed precision and efficiency for demanding tasks ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07PLZD8PV | | Best Sellers Rank | 6,152 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 4 in Cup Wheels | | Brand | SHDIATOOL | | Compatible Devices | Angle grinder, table grinder | | Compatible Material | Concrete, Granite, Marble, Masonry | | Construction Type | Bonded | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (426) 4.4 out of 5 stars | | Grit Material Type | Diamond | | Grit Number | 40 | | Grit Type | Coarse | | Included Components | diamond | | Item Diameter | 4.5 Inches | | Item Dimensions | 11.5 x 11.5 x 3 centimetres | | Item Dimensions L X W | 11.4L x 11.4W centimetres | | Item Highlight | Diamond Grinding Disc Turbo Row 115 x 22.23/15.875mm for Marble Concrete Masonry Granite | | Item Thickness | 4.5 Millimetres | | Manufacturer | SHANGHAI DIATOOL CO., LTD. | | Manufacturer Part Number | A521014522 | | Material | Artificial Diamond and steel body | | Max Rotational Speed | 13200 RPM | | Number Of Items | 1 | | Number Of Packs | 1 | | Recommended Uses For Product | Grinding | | Unit Count | 1.0 count | | Upc | 751474910806 | ## Product Details - **Brand:** SHDIATOOL - **Compatible devices:** Angle grinder, table grinder - **Grit material:** Diamond - **Grit type:** Coarse - **Product dimensions:** 11.4L x 11.4W centimetres ## Images ![SHDIATOOL Diamond Grinding Cup Wheel 115mm/4.5 In, Concrete Grinding Disc - Image 1](https://m.media-amazon.com/images/I/61gC2Q6BVnL.jpg) ## Available Options This product comes in different **Size Name, Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent disc and brilliant value for money *by on Reviewed in the United Kingdom 2 July 2026* Excellent tool, I’ve used this to grind concrete thresholds, bricks, mortar; everything stone! And it works brilliant, pay attention to the speed rating for your grinder as speed is the key to good cutting/grinding and wear on the disc. ### ⭐⭐⭐⭐⭐ It is solid, heavy and looks like good quality. *by on Reviewed in the United Kingdom 25 November 2023* The grinding surface is of this cup wheel is flat so its more suitable for polishing and smoothing surfaces than flattening high spots in awkward spaces. I wanted to be able to hold the grinder at an angle to remove high spots. I need it to be used indoors so I bought the "Aidelife" shroud to fit a vacuum cleaner to remove the dust. This cup wheel is too low profile at 22mm to fit level with the shroud brush. Trying to achieve compatiblity between three different items from three different manufacturers when they don't provide all the required dimentions is tricky. I did a review of 17 of the cup wheels advertised on Amazon. Most didn't give the depth dimension. I found two at 22mm, one at 18 mm, one at 23mm and one at 18 mm. So this cup wheel at 22mm high looks standad. So the non compatibility was due to my Hilka Procraft 4 1/2 inch (115mm) angle grinder or the "Aidelife" shroud. So I modified the shroud. With the modified shroud and this cup wheel in place I started to flatten down some uneven concrete. The cup wheel did the job surprisingly quickly. I am very happy with it and can highly recommend it. But beware of the dangers of inhaling Silicon dust and getting it in your eyes. A shroud connected to a vacuum cleaner is essential in my view. ### ⭐⭐⭐⭐ Very effective *by on Reviewed in the United Kingdom 16 June 2026* Great tool for grinding cement/concrete, very effective. However, it is quite a chunky item so it can effect the balance of the tool so you might want to use a handle on the side of the grinder ## Frequently Bought Together - SHDIATOOL Diamond Grinding Cup Wheel 115mm / 4.5 Inch Turbo Row for Marble Concrete Masonry Granite - Diment Power Universal Surface Grinding Dust Shroud for Angle Grinder 115mm / 125mm - Gunpla 115mm x 22,2mm 4.5 inch Diamond Grinding Disc Double Row Abrasive Cup Wheel Segment Grinder for Concrete Granite Stone Masonry Marble Plastering Removal --- ## 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/127941794-shdiatool-diamond-grinding-cup-wheel-115mm-4-5-in-concrete](https://www.desertcart.sk/products/127941794-shdiatool-diamond-grinding-cup-wheel-115mm-4-5-in-concrete) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-04*