---
product_id: 54961182
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: "€ 49.19"
currency: EUR
in_stock: true
reviews_count: 3
category: "Dremel"
url: https://www.desertcart.com.cy/products/54961182-dremel-420-cut-off-wheel-15-16-23-8-mm
store_origin: CY
region: Cyprus
---

# Up to 35,000 RPM max speed 0.04" (1.0 mm) ultra-thin cutting disc 15/16" (23.8 mm) precision diameter 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:** € 49.19
**Availability:** ✅ In Stock

## Summary

> ⚡ Slice through your projects with precision and speed — don’t get left behind!

## 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?** € 49.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/54961182-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

- • **Durable Emery Grit:** Very fine 420 grit emery ensures smooth, controlled cuts on hardened steel and sheet metal.
- • **Safety First Design:** Use under adult supervision with a 402 mandrel for secure, reliable cutting performance.
- • **Bulk Pack Efficiency:** 20 high-quality cut-off wheels per pack to keep your projects moving without interruption.
- • **Precision Cutting Power:** Engineered for clean, straight cuts on metal, wood, and plastic with a razor-thin 1.0 mm disc.
- • **Versatile Compatibility:** Fits all Dremel rotary tools and any 1/8" shank rotary tool for seamless integration.

## Overview

The Dremel 420 Cut-Off Wheel is a 15/16" diameter, 0.04" thick rotary cutting disc designed for high-speed (up to 35,000 RPM) precision cutting of metal, wood, and plastic. Compatible with all Dremel rotary tools and any 1/8" shank rotary tool, this pack of 20 wheels features very fine 420 grit emery for smooth, clean cuts. Ideal for professionals and hobbyists alike, it transforms your rotary tool into a versatile cutting powerhouse.

## Description

Make the most of your Dremel rotary tools by using our innovative & extensive line of rotary accessories and attachments. Whatever your project, we’ve got the perfect solution for you. Dremel accessories fit inside your rotary tool to extend it’s versatility. Whether you’re looking to carve, engrave, cut, sand or grind, there is a Dremel accessory to get the job done with pinpoint precision. That’s why our purpose-built Dremel accessories let you get your project right down to the last detail. Dremel accessories are also color-coded into usage categories to make it easier for you to select the right accessory for your project. Turn your Dremel rotary tool into a cutting machine with the 420 Dremel Cut-Off Wheels. Good for slicing, making straight cuts and slots in all kinds of metal, like hardened steel, sheets metal or aluminum. The cut-off wheels feature a 15/16 In. (23.8 mm) wheel diameter and 0.04 In. (1.0 mm) thick blade making it ideal to cut, groove, and trim a variety of metals, thin wood, or plastics; can also be used to make slots in rusted or stripped bolts and screws. For use with the 402 mandrel only. Pack of 20 wheels. Compatible with all Dremel corded and cordless rotary tools. There’s no need to hunt for the right collet, all Dremel rotary accessories feature a 1/8” standard shank.

Review: Great for my purposes. - Excellent for small jobs on the appropriate materials.
Review: Exactly as described - I use these during my radio controlled aircraft building.

## Features

- Warning:Not suitable for children under 14 years. For use under adult supervision
- Warning:To be used under the direct supervision of an adult
- Turn your rotary tool into a cutting machine
- Ideal for cutting slots bolts, screws, sheet metal and thin wood
- The cut-off wheel cuts only along its edge. Do not attempt to sand or cut curved holes with them.
- For use with rotary tools that can accommodate a 1/8" shank size

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004UDH3 |
| Best Sellers Rank | 319,520 in DIY & Tools ( See Top 100 in DIY & Tools ) 269 in Cut-Off Wheels 10,956 in Power Tools (DIY & Tools) |
| Brand | Dremel |
| Compatible Devices | Angle Grinder |
| Compatible devices | Angle Grinder |
| Construction Type | Grind |
| Customer Reviews | 4.6 out of 5 stars 1,428 Reviews |
| Global Trade Identification Number | 00080596004200 |
| Grit Material Type | Emery |
| Grit Number | 420 |
| Grit Type | Very Fine |
| Grit material | Emery |
| Grit type | Very Fine |
| Included Components | Unit^Instruction Guide |
| Industry Standard Identifier | 0080596004200, 080596004200 |
| Item Dimensions L x W | 24L x 24W millimetres |
| Item Thickness | 0.04 Hundredths-Inches |
| Item height | 0.1 centimetres |
| Item thickness | 0.04 Hundredths-Inches |
| Manufacturer | Dremel |
| Max Rotational Speed | 35000 RPM |
| Model Number | 420 |
| Product dimensions | 24L x 24W millimetres |
| UPC | 080596004200 |
| Unit Count | 1.0 Count |

## Product Details

- **Grit material:** Emery
- **Product dimensions:** 24L x 24W millimetres
- **Brand:** Dremel
- **Compatible devices:** Angle Grinder
- **Grit type:** Very Fine

## 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/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*

Excellent for small jobs on the appropriate materials.

### ⭐⭐⭐⭐⭐ Exactly as described
*by A***R on 22 September 2018*

I use these during my radio controlled aircraft building.

### ⭐⭐⭐⭐⭐ Five Stars
*by S***L on 9 July 2018*

Arrived safe

## 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

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*