--- product_id: 628958068 title: "FEWELL 4 1/2” Concrete Grinding Wheel, Double Row Diamond Cup Wheel with 7/8” Arbor for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite" brand: "fewell" price: "€ 39.40" currency: EUR in_stock: true reviews_count: 8 category: "Fewell" url: https://www.desertcart.pt/products/628958068-fewell-4-1-2-concrete-grinding-wheel-double-row-diamond store_origin: PT region: Portugal --- # 18 diamond segments for precision 7/8” arbor with reducer for versatile fit 8 cooling holes for heat dissipation FEWELL 4 1/2” Concrete Grinding Wheel, Double Row Diamond Cup Wheel with 7/8” Arbor for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite **Brand:** fewell **Price:** € 39.40 **Availability:** ✅ In Stock ## Summary > 💎 Grind smarter, not harder — precision meets power! ## Quick Answers - **What is this?** FEWELL 4 1/2” Concrete Grinding Wheel, Double Row Diamond Cup Wheel with 7/8” Arbor for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite by fewell - **How much does it cost?** € 39.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/628958068-fewell-4-1-2-concrete-grinding-wheel-double-row-diamond) ## Best For - fewell enthusiasts ## Why This Product - Trusted fewell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit:** 7/8” arbor with reducer washer ensures compatibility with most angle grinders. - • **Cool & Efficient:** 8 strategically placed cooling holes prevent overheating and extend wheel life. - • **Multi-Surface Mastery:** Perfectly engineered for concrete, marble, granite, brick, and even epoxy removal. - • **Double-Row Diamond Power:** Two rows of diamond segments deliver unmatched grinding precision and durability. - • **Wet or Dry, Always Ready:** Designed for both wet and dry grinding to keep your workflow seamless. ## Overview The FEWELL 4.5” Double Row Diamond Grinding Wheel features 18 high-concentration diamond segments and 8 cooling holes for superior heat management and longevity. Compatible with most angle grinders via a 7/8” arbor and reducer, it excels at polishing and grinding concrete, stone, marble, granite, and epoxy surfaces. Built for wet or dry use, this tool offers professional-grade performance and durability for demanding surface preparation tasks. ## Description Buy FEWELL 4 1/2” Concrete Grinding Wheel, Double Row Diamond Cup Wheel with 7/8” Arbor for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite | Concrete Cup Wheel for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite with 7/8” Arbor: Surface Grinding Wheels - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Tough grinding wheel - Worked fantastic. My concrete had a door way that the finishers missed when they poured my patio This grinding disc made fast work at smoothing out th rough edges. Looks great. Tough tool. Cheap price. Worked well with my Dewalt 4 1/2 inch grinder. Review: Worked great - Worked great on grinder ## Features - Product information: FEWELL 4.5inch concrete double row grinding wheel suitable for angle grinders;with 18 diamond segment teeth, 8 cooling holes, and a 7/8 inch arbor hole, diamond segment thickness is 5 mm,arbor:7/8"-5/8" (22.23 mm-15.88 mm)with reducer washer - Double row and air holes design: 4.5 inch diamond grinding wheel disc grinder cup design of the double-row segment of the diamond grinding wheel ensures the grinding with high precision and good results;8 holes have strong heat cooling and better chip remove - Application: Diamond double row grinding wheels perform well in grinding concrete, cement, masonry stone, tile glue, marble and granite;the grinding wheel can also be used for the removal of glues and epoxies - Long-term working life: High-concentration diamonds increase the use time of the product;heat treatment better combines the segment with the steel body, providing efficient use - Wet or dry use：Concrete grinder wheel 4 1/2 for wet or dry surfaces ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1Q9RYF6 | | Best Sellers Rank | #35,015 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Surface Grinding Wheels | | Brand | FEWELL | | Brand Name | FEWELL | | Compatible Devices | Angle Grinder | | Compatible Material | Concrete, Cement, Masonry Stone, Tile Glue, Marble, Granite, Glues, Epoxies | | Construction Type | Super-Abrasive | | Customer Reviews | 4.6 out of 5 stars 149 Reviews | | Grit Material | Diamond | | Grit Material Type | Diamond | | Grit Number | 35 | | Grit Type | Fine | | Included Components | diamond | | Item Diameter | 4.5 inches | | Item Dimensions | 4.5 x 4.5 x 0.1 inches | | Item Dimensions L x W | 4.5"L x 4.5"W | | Item Thickness | 5 millimeters | | Manufacturer | FEWELL | | Material Type | Diamond | | Maximum Rotational Speed | 12000 rpm | | Model | FWMS020003 | | Number of Items | 1 | | Part Number | FWMS020003 | | Product Dimensions | 4.5"L x 4.5"W | | Recommended Uses For Product | Grinding, Polishing | | Unit Count | 1 Count | ## Product Details - **Grit Material:** Diamond - **Product Dimensions:** 4.5"L x 4.5"W - **Brand:** FEWELL - **Compatible Devices:** Angle Grinder - **Grit Type:** Fine ## Images ![FEWELL 4 1/2” Concrete Grinding Wheel, Double Row Diamond Cup Wheel with 7/8” Arbor for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite - Image 1](https://m.media-amazon.com/images/I/71Rs-Z-5lPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tough grinding wheel *by B***Y on May 19, 2026* Worked fantastic. My concrete had a door way that the finishers missed when they poured my patio This grinding disc made fast work at smoothing out th rough edges. Looks great. Tough tool. Cheap price. Worked well with my Dewalt 4 1/2 inch grinder. ### ⭐⭐⭐⭐⭐ Worked great *by A***M on August 11, 2026* Worked great on grinder ### ⭐⭐⭐⭐⭐ Just be careful with this tool… *by K***K on August 5, 2025* This is a wickedly powerful tool that can hurt you and do a lot of damage. That being said, it is great. I had to cut a bunch of pavers and instead of cutting through, I scored them then snapped them. This tool then took off the ragged edges as much as I needed. To me, an experienced mechanic who uses lots of power tools, this was a great purchase for my needs. It may sit in the tool box for awhile now, but next cement or tile job will probably be made easier now. ## Frequently Bought Together - FEWELL 4 1/2” Concrete Grinding Wheel, Double Row Diamond Cup Wheel with 7/8” Arbor for Polishing and Grinding Concrete Surface Brick Stone Marble Cement Granite - SALI Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Segment Wheels Cup 115 * 22.2MM - DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) --- ## 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.pt/products/628958068-fewell-4-1-2-concrete-grinding-wheel-double-row-diamond](https://www.desertcart.pt/products/628958068-fewell-4-1-2-concrete-grinding-wheel-double-row-diamond) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-23*