--- product_id: 745572059 title: "DEWALT DW8308 4-1/2-Inches x 7/8-Inches 60 Grit Zirconia Angle Grinder Flap Disc" brand: "dewalt" price: "¥231" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/745572059-dewalt-dw8308-4-1-2-inches-x-7-8-inches store_origin: JP region: Japan --- # 15X longer abrasive life 3X faster material removal Optimal 20-25° grinding angle DEWALT DW8308 4-1/2-Inches x 7/8-Inches 60 Grit Zirconia Angle Grinder Flap Disc **Brand:** dewalt **Price:** ¥231 **Availability:** ❌ Out of Stock ## Summary > ⚡ Grind faster, last longer, and shine brighter with DEWALT’s Zirconia flap disc! ## Quick Answers - **What is this?** DEWALT DW8308 4-1/2-Inches x 7/8-Inches 60 Grit Zirconia Angle Grinder Flap Disc by dewalt - **How much does it cost?** ¥231 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/745572059-dewalt-dw8308-4-1-2-inches-x-7-8-inches) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Crafted with quality and reliability you can trust 🇺🇸 - • **Endurance That Outlasts:** Premium abrasive cloth lasts 15X longer than standard discs ⏳ - • **Pro-Grade Compatibility:** Fits standard 4-1/2" angle grinders for seamless integration 🔩 - • **Precision Grinding Angle:** Type 29 fiberglass backing ensures perfect 20-25° angle for flawless results 🔧 - • **Turbocharged Zirconia Grit:** Experience 3X faster metal removal and get the job done in record time ⚡ ## Overview The DEWALT DW8308 4-1/2" x 7/8" 60 Grit Zirconia Angle Grinder Flap Disc delivers 3X faster material removal and up to 15X longer life than fiber resin discs. Featuring a Type 29 fiberglass backing for an optimal 20-25° grinding angle, this premium disc is made in the USA and designed for professional-grade angle grinders, turning rusty metal into showroom shine with ease. ## Description The product is 4-1/2" x 7/8", 60 grit Zirconia flap disc, optimal grinding angle of 10 to 25 degrees. Easy to use. The product is manufactured in United states. ## Features - Zirconia grit enables 3X faster material removal than fiber resin metal sanding discs - Premium abrasive cloth provides up to 15 X longer life than fiber resin metal sanding discs - Type 29 fiberglass backing provides grinding angle of 20-25 degrees - Item Package Dimension: 3.0" L x 4.0" W x 1.0" H ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000BPC2PU | | Brand Name | DEWALT | | Compatible Devices | Angle Grinder | | Compatible Material | Metal | | Construction Type | Coated | | Country Of Origin | USA | | Customer Reviews | 4.8 4.8 out of 5 stars (416) 4.8 out of 5 stars | | Global Trade Identification Number | 00028877310442 | | Grit Material Type | Zirconia | | Grit Number | 60 | | Grit Type | Coarse | | Industry Standard Identifier | DW8308 | | Item Diameter | 4.5 Inches | | Item Dimensions | 6.9 x 7.9 x 1.3 Centimeters | | Item Dimensions L X W | 17.8L x 10.2W Centimeters | | Item Thickness | 0.88 Inches | | Item Type Name | 4-1/2 X 7/8 60G T29 HP FLAP | | Item Weight | 82 g | | Manufacturer | DEWALT | | Material Type | Blend | | Model Number | DW8308 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | DW8308 | | Recommended Uses For Product | Angle Grinder | | Unit Count | 1.0 Count | | Upc | 028877310442 | | Whats In The Box | 4-1/2-in x 7/8-in 36 Grit Zirconia Flap Disc | ## Product Details - **Brand:** DEWALT - **Compatible Devices:** Angle Grinder - **Grit Material:** Zirconia - **Grit Type:** Coarse - **Product Dimensions:** 17.8L x 10.2W Centimeters ## Images ![DEWALT DW8308 4-1/2-Inches x 7/8-Inches 60 Grit Zirconia Angle Grinder Flap Disc - Image 1](https://m.media-amazon.com/images/I/61Myvg0KelL.jpg) ![DEWALT DW8308 4-1/2-Inches x 7/8-Inches 60 Grit Zirconia Angle Grinder Flap Disc - Image 2](https://m.media-amazon.com/images/I/61ZRF7oH6FL.jpg) ![DEWALT DW8308 4-1/2-Inches x 7/8-Inches 60 Grit Zirconia Angle Grinder Flap Disc - Image 3](https://m.media-amazon.com/images/I/31b87CC8YwL.jpg) ## Available Options This product comes in different **Size, Style Name** options. ## Questions & Answers **Q: is it 4-1/2 x 1/4 x 7/8? I notice it is only described as 4-1/2 x 7/8. Pls help. Tks** A: Yes. 41/2 diameter x 1/4" thick with a 7/8" hole ( bore) **Q: Is there an adapter to use on a 5/8 inch grinder** A: should use same arbor back flange and securing nut as an ordinary grinding wheel without threaded arbor, usually comes with grinder **Q: I want to shave a door down about 3/8 inch. Would this work for the job?** A: mostly, this is used for grinding metals. To cut 3/8" wood, you need a saw not a grinder. Thanks **Q: OK for glazed tile?** A: I think it you used it with a variable speed grinder at the slowest speed it would work for cleaning up the edges. For glass I just use a random orbital electric sander with 100 grit, since glaze is essentially glass, I would use caution on a rough grit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good price and High Quality *by on Reviewed in the United States 27 May 2024* I used this along with an angle grinder to sharpen my lawn mower blades. It did a great job and I did not notice any damage to the disc after the job was done. I anticipate being able to reuse this disc for many more blade sharpenings. It was able to successfully sharpen the blade and I knew it was working from all the sparks that were generated at the time. I think this is a great value. ### ⭐⭐⭐⭐⭐ Calidad y precio excelente *by on Reviewed in Mexico 25 April 2019* Un muy buen producto a excelente precio y la entrega al dia siguiente, perfecto Amazon ### ⭐⭐⭐⭐⭐ Great tool *by on Reviewed in Canada 5 December 2018* Sand in no time ## Frequently Bought Together - DEWALT Flap Disc, Zirconia, 4-1/2-Inches x 7/8-Inches, 60-Grit (DW8308) - DEWALT 4-1/2 Inch Cut-Off Wheel, Angle Grinder Cutting Disc, General Purpose, 5-Pack (DW8062B5) - DEWALT DW4514 1/4" Thick Grinding Wheel with 4-1/2" Diameter and 7/8" Arbor --- ## 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.jp/products/745572059-dewalt-dw8308-4-1-2-inches-x-7-8-inches](https://www.desertcart.jp/products/745572059-dewalt-dw8308-4-1-2-inches-x-7-8-inches) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-08*