--- product_id: 620283017 title: "SALI 25 Pack 4-1/2\" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5\" * 1/4\" * 7/8\" (115 * 6.0 * 22.2" brand: "sali" price: "HK$1071" currency: HKD in_stock: true category: "Sali" url: https://www.desertcart.hk/products/620283017-sali-25-pack-4-1-2-general-use-metal-stainless store_origin: HK region: Hong Kong --- # Aluminum oxide for aggressive material removal 4.5" diameter fits most angle grinders 25-pack for nonstop productivity SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 **Brand:** sali **Price:** HK$1071 **Availability:** ✅ In Stock ## Summary > ⚡ Grind smarter, not harder — power through every project with SALI! ## Quick Answers - **What is this?** SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 by sali - **How much does it cost?** HK$1071 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/620283017-sali-25-pack-4-1-2-general-use-metal-stainless) ## Best For - sali enthusiasts ## Why This Product - Trusted sali brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Cast center 7/8" arbor hole perfectly matches 4.5" angle grinders for secure mounting - • **Smooth Operator:** Low vibration design ensures comfort and longer tool life during extended use - • **Powerful Performance:** High material removal rate with no clogging or chattering for flawless finishes - • **Unmatched Versatility:** Universal fit for metal & stainless steel grinding—one pack, endless projects - • **Durability Meets Efficiency:** Robust bonded construction with medium grit 24 for consistent, reliable grinding ## Overview The SALI 25 Pack 4-1/2" Aluminum Oxide Grinding Wheels deliver professional-grade performance with a universal fit for most angle grinders. Engineered for low vibration and high material removal, these durable discs excel on metal and stainless steel surfaces, ensuring smooth, clog-free grinding and extended tool life. ## Description Universal grinding wheel with very good starting performance, suitable for grinding edges and surfaces. ## Features - Universal grinding wheel Grinding wheel with very good starting performance, suitable for grinding edges and surfaces. - Low vibration grinding wheels for operator convenience and therefore provide longer use are the main features of this development. - Excellent roughing discs 4 1/2 for angle grinder due to material removal rate and ease of use. No clogging, no chattering. - Ideal for very solid construction steel, tool steel, high speed steel and sheet steel, feet most 4 1/2 angle grinders - 4 1/2" diameter sunken center metal abrasive disc for aggressive abrasive action and smoother running wheels. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5GHT937 | | Arbor Hole Diameter | 0.63 Inches | | Brand Name | SALI | | Compatible Devices | Angle Grinder | | Compatible Material | Metal, Stainless Steel | | Construction Type | Bonded | | Customer Reviews | 4.7 4.7 out of 5 stars (318) | | Grit Material Type | Stainless Steel | | Grit Number | 24 | | Grit Type | Medium | | Item Dimensions | 11.4 x 11.4 x 0.1 centimeters | | Item Thickness | 0.25 Inches | | Manufacturer | SALI | | Number of Items | 8 | | Part Number | A020004625 | | Unit Count | 25.0 Count | ## Product Details - **Arbor hole diameter:** 0.63 Inches - **Brand:** SALI - **Compatible devices:** Angle Grinder - **Grit material:** Stainless Steel - **Grit type:** Medium ## Images ![SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 - Image 1](https://m.media-amazon.com/images/I/71BSSAmm+OL.jpg) ![SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 - Image 2](https://m.media-amazon.com/images/I/71icllANbAL.jpg) ![SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 - Image 3](https://m.media-amazon.com/images/I/71dRiUBx1DL.jpg) ![SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 - Image 4](https://m.media-amazon.com/images/I/71W+ARyR7dL.jpg) ![SALI 25 Pack 4-1/2" General Use Metal and Stainless Steel Grinding Wheels, Aluminum Oxide Disc for Angle Grinder, Cast Center 4.5" * 1/4" * 7/8" (115 * 6.0 * 22.2 - Image 5](https://m.media-amazon.com/images/I/714NTD0tz6L.jpg) ## Frequently Bought Together - SALI 25 Pack 4-1/2 Inch Grinding Wheels for General Purpose Metal & Stainless Steel, Aluminum Oxide Grinding Disc for Angle Grinder, Depressed Center 4.5" * 1/4" * 7/8"(115 * 6.0 * 22.2 mm) - SALI 50 Pack Cut Off Wheel 4 1/2 Inch Cutting Wheels 4-1/2" x 3/64" x 7/8" for Metal & Stainless Steel, Angle Grinder Cutting Wheel,Cutting Discs with Aggressive Cutting - Sali 20 Pack Zirconia Flap Disc 40 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding --- ## 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.hk/products/620283017-sali-25-pack-4-1-2-general-use-metal-stainless](https://www.desertcart.hk/products/620283017-sali-25-pack-4-1-2-general-use-metal-stainless) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-04*