--- product_id: 277421173 title: "420 Cut-off Wheel, 15/16 \" (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces)" brand: "dremel" price: "฿1596" currency: THB in_stock: true reviews_count: 5 category: "Dremel" url: https://www.desertcart.co.th/products/277421173-420-cut-off-wheel-15-16-23-8-mm-diameter store_origin: TH region: Thailand --- # Up to 30,000 RPM max speed 0.40" ultra-thin disc thickness 15/16" diameter precision 420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) **Brand:** dremel **Price:** ฿1596 **Availability:** ✅ In Stock ## Summary > ⚡ Slice through projects like a pro—cut clean, cut fast, cut smart! ## Quick Answers - **What is this?** 420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) by dremel - **How much does it cost?** ฿1596 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/277421173-420-cut-off-wheel-15-16-23-8-mm-diameter) ## Best For - dremel enthusiasts ## Why This Product - Trusted dremel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Ready:** 20-pack supply to keep your toolkit stocked and ready for any project. - • **Trusted Support:** USA-based customer service for expert help whenever you need it. - • **Cut Through Toughness:** Engineered for hardened steel, wood & plastic—no job too tough. - • **Precision Edge Cutting:** Fine 0.40" thickness ensures clean, straight cuts every time. - • **Color-Coded Convenience:** Red-coded wheels for instant recognition and hassle-free selection. ## Overview The Dremel 420 Cut-off Wheel is a 15/16" diameter, 0.40" thick emery disc designed for high-speed rotary tools up to 30,000 RPM. Ideal for cutting metals, wood, and plastics, this 20-piece set features red color coding for easy identification and is backed by reliable USA-based customer support. Perfect for professionals and DIYers seeking precision and durability in their cutting accessories. ## Description For slicing and cutting metal, wood and plastic. Easily cuts or slots bolts, screws, sheet metal, thin wood and plastic. Trims castings and molded ceramics. Cuts only along its edge. Do not attempt to sand or cut curved holes. Do not run in excess of 30,000 RPM. Use with No.402 mandrel. Review: Great for my purposes. Review: Peça muito útil para quem tem a mini-retífica Dremel - Os discos são para cortar metal. Também cortam plástico e madeira. Eles se desgastam à medida que cortam materiais mais duros. Vale a pena ter um estoque em casa. A embalagem do produto é ideal para guardá-los junto à retífica. Chegaram bem embalados e no prazo. ## Features - Best for tougher applications, make straight cuts and slots in all kinds of metals such as hardened steel and woods - Cut off wheels make it easy to cut bolts or screws or make slots in rusted or stripped bolts and screws for removal with a screwdriver - Technical information: Working Diameter: 15/16 " (23.8 mm), Blade Thickness: 0.40" (1.0 mm) Material: Emery - Application: Cutting (Red color code) - 20 cut off wheels.Dremel accessories are also color coded into usage categories, to make it easier for you to select their application. To find more cutting look for the red color code.USA BASED CUSTOMER SERVICE Available by chat, email, phone or visit us at our service center in Racine, WI ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004UDH3 | | Best Sellers Rank | #81,548 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #73 in Power Rotary Tool Accessories | | Brand | Dremel | | Brand Name | Dremel | | Compatible Devices | Dremel - Tool | | Compatible Material | Metal, Wood, Plastic | | Compatible devices | Dremel - Tool | | Construction Type | Grind | | Customer Reviews | 4.6 out of 5 stars 1,831 Reviews | | Global Trade Identification Number | 00080596004200 | | Grit Material Type | Emery | | Grit Number | 420 | | Grit Type | Fine | | Grit material | Emery | | Grit type | Fine | | Included Components | Unit^Instruction Guide | | Industry Standard Identifier | 0080596004200, 080596004200 | | Item Dimensions | 24 x 24 x 1 millimeters | | Item Dimensions L x W | 24L x 24W millimeters | | Item Thickness | 0.04 Hundredths-Inches | | Item thickness | 0.04 Hundredths-Inches | | Manufacturer | Dremel | | Material Type | hard abrasive material | | Maximum Rotational Speed | 30000 RPM | | Model | 420 | | Product dimensions | 24L x 24W millimeters | | UPC | 080596004200 | | Unit Count | 1 Count | ## Product Details - **Brand:** Dremel - **Compatible devices:** Dremel - Tool - **Grit material:** Emery - **Grit type:** Fine - **Product dimensions:** 24L x 24W millimeters ## Images ![420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) - Image 1](https://m.media-amazon.com/images/I/81hc95Qi7+L.jpg) ## Questions & Answers **Q: Anybody know the number(s) of the thickest (most heavy duty) dremel type cutoff wheel(s) are? Even the shorter diameter ones.** A: Hello, The thickest cut-off wheel we provide is .0625 (1.6 mm) and is part #540. The next thickest would be part numbers 426,456,506CU,EZ426,EZ456 and EZ476. These are all .045 thickness (1.1 mm). Hope this helps and have a great day! **Q: Can it be used for cutting plywood, does it leave clean edges?** A: You can cut plywood. I do so when cutting model airplane parts from 1/16 - 1/4" birch plywood. To prevent 'fraying' around your cuts, first lay down masking tape over your projected cut line. **Q: Do these have a longer life or more durable than the Dremel #426 fiberglass reinforced cut offwheels . I usually use for cutting small screws and bolt** A: The 426 will be more durable and have a longer life. That is what the fiberglass does. **Q: What diameter size are these cut off wheels and can it be used for a drill Master rotary tool?** A: There15/16” diameter.. 25 thousandths “ thick.. 1/8” hole in center.. any high speed cut off tool these will work.. the 409 are THIN.. 406 ate a bit thicker. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for my purposes. *by J***G on 22 May 2019* ### ⭐⭐⭐⭐⭐ Peça muito útil para quem tem a mini-retífica Dremel *by L***S on 6 May 2024* Os discos são para cortar metal. Também cortam plástico e madeira. Eles se desgastam à medida que cortam materiais mais duros. Vale a pena ter um estoque em casa. A embalagem do produto é ideal para guardá-los junto à retífica. Chegaram bem embalados e no prazo. ### ⭐⭐⭐⭐⭐ TUTTO PERFETTO GRAZIE *by P***A on 19 September 2024* TUTTO PERFETTO GRAZIE ## Frequently Bought Together - Dremel 420 Cut-Off Wheel, 15/16" (23.8 mm) Diameter, 0.40” (1.0 mm) disc Thickness, Cutting Rotary Tool Accessory (20 Pieces) - Dremel 409 Cut-Off Wheel, 15/16" (23.8 mm) Diameter, .025” (0.6mm) disc Thickness, Cutting Rotary Tool Accessory (36 Pieces) - 60Pcs Rotary Tool Cut Off Wheel 1-1/4 inch Reinforced Fiberglass Cut Off Wheels and 4Pcs Mandrels --- ## 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.co.th/products/277421173-420-cut-off-wheel-15-16-23-8-mm-diameter](https://www.desertcart.co.th/products/277421173-420-cut-off-wheel-15-16-23-8-mm-diameter) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*