---
product_id: 277421173
title: "Dremel 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: "€ 12.07"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dremel"
url: https://www.desertcart.ie/products/277421173-dremel-420-cut-off-wheel-15-16-23-8-mm
store_origin: IE
region: Ireland
---

# Red-coded for cutting mastery 0.40" ultra-thin cutting disc 15/16" diameter precision Dremel 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:** € 12.07
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut like a pro, finish like a boss.

## Quick Answers

- **What is this?** Dremel 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?** € 12.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/277421173-dremel-420-cut-off-wheel-15-16-23-8-mm)

## 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

- • **Color-Coded Convenience:** Red-coded wheels simplify tool selection, so you never waste time guessing the right accessory.
- • **Precision Cutting Power:** Engineered 15/16" diameter for clean, straight cuts on metal, wood, and plastic.
- • **Trusted USA-Based Support:** Access expert help anytime via chat, email, phone, or in-person at Racine, WI service center.
- • **Ultra-Thin Disc Efficiency:** 0.40" thickness ensures minimal material waste and faster slicing through tough surfaces.
- • **Versatile Metal & Wood Compatibility:** Effortlessly slices bolts, screws, sheet metal, and thin wood with professional-grade durability.

## Overview

The Dremel 420 Cut-off Wheel is a 15/16" diameter, 0.40" thick rotary tool accessory designed for precision cutting of metals, wood, and plastics. Sold in a convenient 20-piece pack, these red-coded wheels excel at slicing bolts, screws, and sheet metal with minimal wear. Ideal for professionals and DIYers alike, it offers reliable performance backed by USA-based customer service.

## 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: Excellent for small jobs on the appropriate materials.
Review: 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 | #65,010 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #64 in Power Rotary Tool Accessories |
| Department | Rotary Tool Accessories |
| Item model number | 420 |
| Manufacturer | Dremel |
| Product Dimensions | 2.38 x 2.38 x 0.1 cm; 18 g |

## Product Details

- **Brand:** Dremel
- **Compatible devices:** Dremel - Tool
- **Grit material:** Emery
- **Grit type:** Fine
- **Product dimensions:** 24L x 24W millimeters

## Images

![Dremel 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/419tfiwXCuL.jpg)
![Dremel 420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) - Image 2](https://m.media-amazon.com/images/I/41SdQFvLXDL.jpg)
![Dremel 420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) - Image 3](https://m.media-amazon.com/images/I/516Fsop0tDL.jpg)
![Dremel 420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) - Image 4](https://m.media-amazon.com/images/I/71Eng4XEOkL.jpg)
![Dremel 420 Cut-off Wheel, 15/16 " (23.8 mm) diameter, 0.40” (1.0 mm) disc thickness, Cutting Rotary Tool Accessory (20 Pieces) - Image 5](https://m.media-amazon.com/images/I/71QH7t2i+0L.jpg)

## Available Options

This product comes in different **Configuration, Pattern, Style** options.

## 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

### ⭐⭐⭐⭐⭐ Review
*by J***G on 22 May 2019*

Excellent for small jobs on the appropriate materials.

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*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.ie/products/277421173-dremel-420-cut-off-wheel-15-16-23-8-mm](https://www.desertcart.ie/products/277421173-dremel-420-cut-off-wheel-15-16-23-8-mm)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-08*