--- product_id: 262869628 title: "644030 Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Wheels Cup" brand: "kseibi" price: "$23.53" currency: USD in_stock: false reviews_count: 5 category: "Kseibi" url: https://www.desertcart.us/products/262869628-644030-diamond-concrete-grinding-wheel-4-1-2-inch-polishing store_origin: US region: United States of America --- # Double-row diamond segments for rapid material removal Fits 4.5-inch angle grinders with up to 12,500 RPM Durable brazed segments for wet & dry grinding 644030 Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Wheels Cup **Brand:** kseibi **Price:** $23.53 **Availability:** ❌ Out of Stock ## Summary > 💎 Grind smarter, not harder — elevate your surface game with every spin! ## Quick Answers - **What is this?** 644030 Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Wheels Cup by kseibi - **How much does it cost?** $23.53 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/262869628-644030-diamond-concrete-grinding-wheel-4-1-2-inch-polishing) ## Best For - kseibi enthusiasts ## Why This Product - Trusted kseibi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** High-quality brazed segments ensure smooth, long-lasting performance on wet or dry surfaces. - • **Pro-Grade Efficiency:** Coarse 40-grit diamond material removes excess material quickly without sacrificing control. - • **Precision Meets Power:** Double-row diamond segments deliver ultra-fast grinding on concrete, stone, and marble. - • **Universal Compatibility:** Seamlessly fits top angle grinder brands like DEWALT, Makita, Bosch, and more. - • **Versatile Surface Mastery:** Perfect for polishing, leveling, and removing thinset, glue, epoxy, and paint. ## Overview The KSEIBI 644030 Diamond Concrete Grinding Wheel is a 4.5-inch double-row segmented cup wheel engineered for fast, efficient grinding and polishing of concrete, stone, marble, granite, and more. Compatible with major angle grinders and rated for up to 12,500 RPM, it excels at removing thinset, glue, epoxy, and paint on both wet and dry surfaces. Its durable brazed diamond segments and coarse 40-grit design ensure professional-grade material removal and surface finishing, making it a top choice for contractors and DIY pros alike. ## Description Product description The KSEIBI Diamond Cup Wheel, Double-Row, is engineered for efficient and precise grinding of concrete and stone surfaces. Its double-row diamond segments are designed to provide fast material removal while maintaining control and reducing wear, making it a reliable choice for demanding applications. Review: Amazing disk grinder for cynder blocks and cement. - Needed to grind out a cynder block to mount a pole to it. This disk grinder did an amazing job shaving down and shaping the cynder block. It made quick work of the cynder block. I would recommend to anyone who needs to work with cement or cunder blocks. Review: It definitely worth the money. - This disc is of high quality, I am very impressed with its performance, I have been using it for a while and I'm very satisfied. I would recommend it to everyone who is considering one for similar purposes. I love , 5 stars.... ## Features - Double Row Segmented Diamond Cup Wheel are designed for grinding concrete and fieldstone, it's an ideal concrete grinding wheel 4 1/2 for angle grinder. - The double row diamond cup grinding wheel is suitable for grinding machines and angle grinders to remove thinset and excess materials on your surface quickly. - The double segment of this diamond grinder cup configuration allows faster material removal ideal for all types of stone like concrete, ceramic, tile, marble, granite, rock, cement, etc. - Using the diamond grinding wheel 4 1/2 inch for surface finishing on concrete, screed, and natural stone like granite, can also be used for the removal of glues and epoxies or thinnest - Durable high-quality brazed Double row segments diamond grinding cup wheel for fast and smooth grinding with 5mm segment height use on both wet or dry surfaces. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N5EI8F3 | | Additional Features | Concrete leveling, Paint Remover | | Best Sellers Rank | #48,443 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Surface Grinding Wheels | | Brand | KSEIBI | | Brand Name | KSEIBI | | Compatible Devices | Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950 | | Compatible Material | Stone | | Compatible devices | Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950 Compatible devices Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950 See more | | Construction Type | Grinding | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 2,508 Reviews | | Grit Material Type | Diamond | | Grit Number | 40 | | Grit Type | Coarse | | Grit material | Diamond | | Grit number | 40 | | Grit type | Coarse | | Included Components | Extra 25/32 Inch Ring | | Industry Standard Identifier | 4021406440302 | | Item Diameter | 4.5 Inches | | Item Dimensions | 11.5 x 11.5 x 0.5 centimeters | | Item Thickness | 50 Millimeters | | Item Weight | 0.01 Ounces | | Item thickness | 50 Millimeters | | Manufacturer | KSEIBI | | Material Type | Diamond | | Maximum Rotational Speed | 12500 RPM | | Model | 644030 | | Number of Items | 1 | | Part Number | 644030 | | Recommended Uses For Product | Polishing | | Unit Count | 1 Count | ## Product Details - **Brand:** KSEIBI - **Grit material:** Diamond - **Grit type:** Coarse - **Item thickness:** 50 Millimeters ## Images ![644030 Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Wheels Cup - Image 1](https://m.media-amazon.com/images/I/71XlBeU2QWL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the arbor size?** A: The Grinding wheel arbor size is 7/8" and it's comes with extra 5/8" washer . **Q: Can use this cup wheel on wood?** A: This disc is made for grinding all types of stone materials, we don't suggest you to grind wood with this wheel. **Q: Can I grind metal?** A: This disc is made for grinding all types of stone materials, we don't suggest you to grind steel. **Q: Should this be used flat against the concrete surface,or at an angle?** A: Can be used in two positions, depending on the work you need to do. **Q: Do I need any supportive tools?** A: When you grind the stone surface dust will get out, we suggest you to ware your safety goggles and dust mask, you may also attach dust shroud with vacuum on your angle grinder to reduse the dust. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing disk grinder for cynder blocks and cement. *by E***. on 24 May 2026* Needed to grind out a cynder block to mount a pole to it. This disk grinder did an amazing job shaving down and shaping the cynder block. It made quick work of the cynder block. I would recommend to anyone who needs to work with cement or cunder blocks. ### ⭐⭐⭐⭐⭐ It definitely worth the money. *by N***N on 29 March 2026* This disc is of high quality, I am very impressed with its performance, I have been using it for a while and I'm very satisfied. I would recommend it to everyone who is considering one for similar purposes. I love , 5 stars.... ### ⭐⭐⭐⭐⭐ Performance *by B***. on 3 August 2025* Worked great and of good quality, also at a reasonable price. A lot better than the Dewalt I was using before it wore out. --- ## 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.us/products/262869628-644030-diamond-concrete-grinding-wheel-4-1-2-inch-polishing](https://www.desertcart.us/products/262869628-644030-diamond-concrete-grinding-wheel-4-1-2-inch-polishing) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-07*