--- product_id: 600550340 title: "Benchmark Abrasives 4.5\" x 7/8\" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count" brand: "benchmark abrasives" price: "438547CFA" currency: XOF in_stock: true category: "Benchmark Abrasives" url: https://www.desertcart.sn/products/600550340-benchmark-abrasives-4-5-x-7-8-jumbo-zirconia-type store_origin: SN region: Senegal --- # 120 grit premium zirconia for fast cutting 4.5" diameter fits most grinders Type 29 angled face for versatile grinding Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count **Brand:** benchmark abrasives **Price:** 438547CFA **Availability:** ✅ In Stock ## Summary > ⚡️ Elevate your grind game with the ultimate zirconia flap discs! ## Quick Answers - **What is this?** Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count by benchmark abrasives - **How much does it cost?** 438547CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/600550340-benchmark-abrasives-4-5-x-7-8-jumbo-zirconia-type) ## Best For - benchmark abrasives enthusiasts ## Why This Product - Trusted benchmark abrasives brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Material Mastery:** Effortlessly grind cast iron, steel, titanium, fiberglass, wood, and beyond—perfect for automotive, construction, and fabrication pros. - • **Jumbo High-Density Design:** Maximize surface blending, beveling, and rust cleanup with a robust flap layout built for pros and DIYers alike. - • **Industrial-Grade Reliability:** Exceeds ANSI and EU standards for abrasive tools, ensuring aggressive stock removal and smooth finishing in demanding environments. - • **Premium European Zirconia Cloth:** Experience consistent abrasion and superior durability with a proprietary zirconia blend that outperforms standard discs. - • **Universal Grinder Compatibility:** Seamlessly fits all major 4.5" angle grinders with 7/8" arbor—Dewalt, Milwaukee, Makita, Bosch, and more. ## Overview Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs deliver professional-grade grinding and finishing with a high-density jumbo design and premium European zirconia cloth. Compatible with all major 4.5" angle grinders, these discs excel across multiple materials and industries, meeting rigorous ANSI and EU standards for durability and performance. ## Description Product description Diameter 4-1/2" Diameter 4-1/2" Arbor 7/8" Arbor 7/8" Grains Proprietary blend of premium Zirconia grains Grains Proprietary blend of premium Zirconia grains Bond Abrasive grains resin bonded to X-weight cotton cloth for a smooth cutting experience. Bond Abrasive grains resin bonded to X-weight cotton cloth for a smooth cutting experience. Style Type 29 (Angled Face) Style Type 29 (Angled Face) Max RPM 13300 Max RPM 13300 ## Features - HIGH-DENSITY JUMBO DESIGN: Type 29 flap discs with a high-density jumbo layout support surface blending, beveling, grinding, deburring, and edge chamfering. Curved profile aids finishing, stock removal, and rust cleanup for pros and DIY enthusiasts. - EUROPEAN ZIRCONIA CLOTH: Built with premium zirconia cloth featuring uniform particle size and a superior ingredient blend for consistent abrasion. Quality abrasive backing pairs with durable flaps for enhanced cutting efficiency and durability. - MULTI-MATERIAL USE: Suitable for cast iron, steel, stainless steel, titanium, fiberglass, wood, and more to match varied shop needs. Works in automotive, transportation, mining, shipbuilding, construction, welding, foundries, and fabrication. - WIDE GRINDER COMPATIBILITY: Fits Dewalt, Milwaukee, Makita, Bosch, Metabo, Ryobi, Black & Decker, Kobalt, Craftsman, Skil, Porter Cable, Ridgid, and any 7/8" arbor angle grinder. Compatible with 4.5" and 5" grinders for a precise and secure fit. - INDUSTRIAL STANDARD BUILD: Manufactured to exceed ANSI and EU European Standards for abrasive products, these flap discs handle everything from aggressive stock removal to delicate surface blending, meeting the most demanding shop environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CC64P89F | | Best Sellers Rank | #1,601 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Flap Discs | | Brand | Benchmark Abrasives | | Brand Name | Benchmark Abrasives | | Compatible Devices | Angle Grinder | | Compatible Material | Ferrous Materials, Non-ferrous Materials, Other Materials | | Construction Type | Coated | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Grit Material | Zirconia | | Grit Material Type | Zirconia | | Grit Number | 120 | | Grit Type | Medium | | Included Components | Flap Discs | | Industry Standard Identifier | Type 29 | | Item Dimensions | 4.5 x 4.5 x 0.04 inches | | Item Dimensions L x W | 4.5"L x 4.5"W | | Manufacturer | Benchmark Abrasives | | Material Type | Ceramic | | Number of Items | 10 | | Part Number | BM-F4.5SZ120T29HD_Q100 | | Product Dimensions | 4.5"L x 4.5"W | | Recommended Uses For Product | Rust Removal | | Unit Count | 10.0 Count | ## Product Details - **Brand:** Benchmark Abrasives - **Compatible Devices:** Angle Grinder - **Grit Material:** Zirconia - **Grit Type:** Medium - **Product Dimensions:** 4.5"L x 4.5"W ## Images ![Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count - Image 1](https://m.media-amazon.com/images/I/71CVWsOlUkL.jpg) ![Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count - Image 2](https://m.media-amazon.com/images/I/71HDBmi04vL.jpg) ![Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count - Image 3](https://m.media-amazon.com/images/I/51osGw4utBL.jpg) ![Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count - Image 4](https://m.media-amazon.com/images/I/61hxh6+LjqL.jpg) ![Benchmark Abrasives 4.5" x 7/8" Jumbo Zirconia Type 29 Flap Discs, High Density Sanding and Finishing Wheels for Angle Grinder, 120 Grit, 100 Count - Image 5](https://m.media-amazon.com/images/I/41-cxJrYltL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Benchmark Abrasives 4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Discs, Sanding Rust Removal Finishing Grinding Deburring Blending Abrasive Grinder Discs (100 Pack) - 120 Grit - Benchmark Abrasives Grinder Cut Off Wheels 4 1/2 Inch Aluminum Oxide Thin Type 1 Angle Grinder Cutting Disc for Metal, Stainless Steel - with 7/8" Arbor Hole, Fast Grinder Cutting Wheel - 50 Count - Benchmark Abrasives 6 Inch Aluminum Oxide Thin Type 1 Grinder Cut Off Wheels for Metal and Stainless Steel .045" Thick 7/8" Arbor, Angle Grinder Cutting Disc, Grinding Cutting Wheel - 25 Count --- ## 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.sn/products/600550340-benchmark-abrasives-4-5-x-7-8-jumbo-zirconia-type](https://www.desertcart.sn/products/600550340-benchmark-abrasives-4-5-x-7-8-jumbo-zirconia-type) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-19*