---
product_id: 439165887
title: "8250-5 12V Lithium-Ion Variable Speed Cordless Rotary Tool with Brushless Motor - 5 Rotary Tool Accessories, 3Ah Battery, Charger, and Tool Bag"
brand: "dremel"
price: "€ 211.24"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dremel"
url: https://www.desertcart.sk/products/439165887-8250-5-12v-lithium-ion-variable-speed-cordless-rotary-tool
store_origin: SK
region: Slovakia
---

# 20% more power vs corded 4300 2X battery life with 3.0Ah 12V Li-ion 5,000-30,000 RPM variable speed dial 8250-5 12V Lithium-Ion Variable Speed Cordless Rotary Tool with Brushless Motor - 5 Rotary Tool Accessories, 3Ah Battery, Charger, and Tool Bag

**Brand:** dremel
**Price:** € 211.24
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Meets Precision: The Ultimate Cordless Rotary Tool for the Modern Maker

## Quick Answers

- **What is this?** 8250-5 12V Lithium-Ion Variable Speed Cordless Rotary Tool with Brushless Motor - 5 Rotary Tool Accessories, 3Ah Battery, Charger, and Tool Bag by dremel
- **How much does it cost?** € 211.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/439165887-8250-5-12v-lithium-ion-variable-speed-cordless-rotary-tool)

## 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

- • **Precision Control:** Variable speed dial from 5,000 to 30,000 RPM lets you tailor power for every material and task, from delicate sanding to heavy cutting.
- • **Brushless Powerhouse:** Advanced brushless motor delivers unmatched efficiency, durability, and runtime for professional-grade performance.
- • **Versatility Unleashed:** Compatible with all Dremel accessories plus patented EZ Twist Nose Cap for lightning-fast, wrench-free accessory swaps.
- • **Endurance Battery Tech:** Enhanced 12V 3.0Ah battery offers double the runtime of previous models, with a quick 95-minute recharge to keep you going.
- • **Cordless Freedom, Corded Strength:** Experience 20% more power than Dremel’s top corded tool, with zero cord restrictions—work anywhere, anytime.

## Overview

The Dremel 8250-5 is a 12V cordless rotary tool featuring an advanced brushless motor that delivers 20% more power than the corded 4300 model. Equipped with a high-performance 3.0Ah lithium-ion battery, it offers double the runtime of previous versions and recharges in just 95 minutes. Its variable speed dial (5,000-30,000 RPM) and compatibility with all Dremel accessories, combined with the patented EZ Twist Nose Cap, make it a versatile, durable, and ergonomic tool designed for professionals and hobbyists seeking cordless convenience without sacrificing power.

## Description

Brushless power to perform, runtime to last. From cutting to sanding, and grinding to drilling the Dremel 8250 delivers corded performance without the inconvenience of a cord. Featuring an advanced brushless motor, the 8250 provides optimized motor efficiency, more runtime & power, and long tool life. With 20% higher power vs Dremel’s most powerful corded tool the 4300, the 8250 provides maximum versatility to perform the widest range of applications and is compatible with all rotary tool accessories & attachments. The powerful 12 Volt / 3 AMP Lithium-Ion battery provides superior performance & runtime at all speeds; delivering 100% more runtime vs the 4300 ensuring that the 8250 will still be going strong when you need it. The innovative tool design is engineered to exceed endurance tests for consistent & powerful performance every time, while the ergonomic body provides a comfortable grip zone making it ideal for extended use. The 8250 gives you the confidence & performance to tackle the toughest of jobs.

Review: Dremel Quality- - Just what I wanted. I have the cordless tool mounted in a table vise with tool holder option and a flex shaft attached. It works perfect for carving a wood duck at my workstation. Great power, long lasting battery, and Dremel quality. What more does one need!
Review: Definitely worth the price. - Very nice tool to have for anyone that does maintenance work in housing. Battery life is great, and adjustable speed is very nice. Good tool to have in the bag, at a reasonable price. Add a $15 bit kit from Harbor Freight, and this tool becomes incredibly handy.

## Features

- ADVANCED BRUSHLESS MOTOR TECHNOLOGY: Delivers exceptional performance with more power, more runtime, and durability – extending the life of your tool.
- CORDED POWER IN CORDLESS FORM: As Dremel’s most powerful cordless rotary tool, the 8250 delivers 20% higher power versus the 4300 & 100% more runtime versus the 8220.
- MAXIMUM VERSATILITY: Compatible with all Dremel rotary accessories & attachments, ideal for the widest range of applications including cutting, sanding, drilling, cleaning, grinding, sharpening, & more. The patented EZ Twist Nose Cap makes accessory changes fast & easy without the need of a wrench.
- HIGH-PERFORMANCE BATTERY: Enhanced 12V, 3.0Ah battery technology delivers 2X more battery life vs the 8220, providing portable power & longer runtimes. Includes battery charger with 95 minute charge time.
- VARIABLE SPEED: Easy-to-use variable speed dial adjusts from 5,000 – 30,000 RPM for maximum control and precision. Ideal for use with a variety of applications & can be used on materials including wood, metal, plastic, & tile.
- KIT CONTENTS: Includes 8250 Brushless 12-Volt rotary tool, EZ456 1-1/2" EZ Lock Cut-off Wheel (x3), EZ476 - 1-1/2" EZ Lock Cut-off Wheel (x1), EZ402 EZ Lock Mandrel (x1), B816-01 12V 3.0Ah Battery Pack (x1), GAL12V-20 Battery Charger (x1), accessory storage case, & fabric tool storage case.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dremel |
| Color | Black |
| Included Components | 8250, B816-01 3.0Ah battery, GAL12V-20 charger and 5 EZ Lock accessories |
| Power Source | Battery Powered |
| Special Feature | Compact, Cordless, Cordless Durability, Multi Use, Variable Speed |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Dremel
- **Color:** Black
- **Power Source:** Battery Powered
- **Special Feature:** Compact, Cordless, Cordless Durability, Multi Use, Variable Speed
- **Voltage:** 12 Volts

## Images

![8250-5 12V Lithium-Ion Variable Speed Cordless Rotary Tool with Brushless Motor - 5 Rotary Tool Accessories, 3Ah Battery, Charger, and Tool Bag - Image 1](https://m.media-amazon.com/images/I/91+oBsMcWnL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What is the Brushless Technology and how does it improve the performance and life of the 8250?**
A: Brushless motors are more powerful & efficient than brushed motors since it uses a permanent magnet as opposed to wound wire coils found in brushed motors. Brushless motors require less maintenance as you don’t need to replace brushes on the motor

**Q: How long does it take to fully charge the Dremel 8250?**
A: Once the B816-01 battery pack is inserted into the charger a blinking green light on the charger will indicate the battery is charging. A solid green light will indicate a fully charged battery. Total charge time is approximately 95 minutes.

**Q: How long does a full battery charge last?**
A: The 8250 battery lasts approximately 12 minutes in heavy duty applications and 25 minutes in light duty applications. The estimates provided are based on average use and actual runtimes may vary.

**Q: What’s the main difference between the Dremel 8250 and the 8240?**
A: The 8250 features a brushless motor that provides more power, more runtime and more speed vs the 8240 brushed motor.

**Q: Are the 8220 & 8250 batteries cross-compatible?**
A: No, the 8250 is not compatible with Dremel 12V battery pack model numbers 875, 880, B812 & B814 which are intended for use with the Dremel 8220. The B816 12V battery pack is intended for use with the 8250 and not compatible with the Dremel 8220.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dremel Quality-
*by M***A on November 18, 2025*

Just what I wanted. I have the cordless tool mounted in a table vise with tool holder option and a flex shaft attached. It works perfect for carving a wood duck at my workstation. Great power, long lasting battery, and Dremel quality. What more does one need!

### ⭐⭐⭐⭐⭐ Definitely worth the price.
*by R***H on December 12, 2025*

Very nice tool to have for anyone that does maintenance work in housing. Battery life is great, and adjustable speed is very nice. Good tool to have in the bag, at a reasonable price. Add a $15 bit kit from Harbor Freight, and this tool becomes incredibly handy.

### ⭐⭐⭐⭐⭐ Good upgrade from an older model
*by A***R on September 21, 2025*

I used the same Craftsman rotary tool for 30+ years and went through several sets of brushes to keep it going. It was a good tool but I wanted an upgrade to latest technology. This new cordless, brushless Dremel is sweet. Immediate stop with off switch (the old tool had to spin down to a stop), the nose cap has an integrated wrench for the collet (no need for that little wrench to change bits), it maintains its speed even with heavy pressure (the old tool would slow down and stall under pressure). And of course the obvious, no cord and no more replacing brushes is a plus. It's bigger and heavier then the corded one, but that is what a battery does to it, its a trade-off. But, I was able to use it for some cutting and sanding without too much fatigue in the fingers, and didn't bother my wrist at all. So will this new one last 30+ years? All I did to the old one is replace brushes three times at $3 each set. Will this battery last 30 years? Will a new battery cost more than $3? Will they still make this model battery? The old one was just a motor and a simple variable speed control circuit. The new one has and electronic speed controller to generate the rotating magnetic field for brushless operation. How is that electronic speed controller going to hold up over time, or will I need to change out a circuit board in the future? But the model 8250 has a limited lifetime warranty so that's good. I'm probably comparing apples to oranges, but it is interesting to think about. Definitely a good upgrade.

## Frequently Bought Together

- Dremel 8250-5 12V Lithium-Ion Variable Speed Cordless Rotary Tool with Brushless Motor - 5 Rotary Tool Accessories, 3Ah Battery, Charger, and Tool Bag
- Dremel 160-Piece Rotary Tool Accessory Kit with EZ Lock Technology - 1/8" Shank - Cutting Bits, Polishing Wheel and Compound, Sanding Drums & Disc (710-08)
- Dremel B816-01 12V Max 3AH Lithium-ion Battery Pack

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**Shop now:** [https://www.desertcart.sk/products/439165887-8250-5-12v-lithium-ion-variable-speed-cordless-rotary-tool](https://www.desertcart.sk/products/439165887-8250-5-12v-lithium-ion-variable-speed-cordless-rotary-tool)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*