Hero image 0 of Dremel 8240-5 12V-Cordless Variable Speed Rotary Tool, 2Ah Li-Ion Battery with 5 Accessories, & Dremel Soft Case, 0 of 7
Dremel 8240-5 12V-Cordless Variable Speed Rotary Tool, 2Ah Li-Ion Battery with 5 Accessories, & Dremel Soft Case
Key item features
- Cordless Power: Features 12V cordless power with a long-lasting 2Ah Li-Ion battery, compatible with all Dremel and Bosch 12V tools, delivering cord-like performance.
- Variable Speed: Offers a variable speed range of 5,000-35,000 RPM, enabling confident tackling of cutting, sanding, grinding, and polishing tasks on various materials.
- Ergonomic Design: Crafted with a rubber soft grip and 360 soft grip for superior project control, easy handling, and comfort during extended use.
- Tool-Free Changes: Includes an EZ Twist Nose Cap for quick, tool-free accessory and attachment changes, enhancing versatility and user convenience.
- Comprehensive Kit: Comes as a complete solution with five essential accessories, a charger, and a soft carry case for immediate use and portability.
- Broad Compatibility: Compatible with all Dremel rotary tool accessories and attachments, offering unmatched flexibility for diverse DIY projects and repairs.
Generated by AI
Specs
- Power typeBattery
- Is variable speedY
- Maximum speed35000 rpm
- Speeds5
- Volts12 V
- Battery capacity2 Ah
Reviews summary
Pros
- : Provides sufficient power for tasks and projects.
- : Provides unrestricted movement and ease of use.
- : Suitable for various tasks and purposes.
- : Offers customized control for various tasks.
- : Charges in a relatively short time.
Generated by AI
Current price is USD$99.00$11.00/count
Price when purchased online
- Free shipping
Free 90-day returns
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Columbus, 43215
Arrives by Tue, Feb 3
.Order within 14 hr 5 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
More seller options (1)
Starting from $105.06
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About this item
Product details
The Dremel 8240-5 12V Cordless Rotary Tool Kit is engineered for high performance, versatility, and freedom. Featuring a sleek, ergonomic design and powered by a 12V / 2Ah Lithium-Ion battery, this rotary tool delivers cord-like power in a cordless form, making it ideal for extended working sessions. With a variable speed range of 5,000–35,000 RPM, users can confidently tackle cutting, sanding, grinding, and polishing tasks across wood, metal, plastic, and more. Designed for comfort and control, the 8240-5 includes a 360° soft grip, EZ Twist Nose Cap for tool-free accessory and attachment changes, and LED battery indicators for real-time power monitoring. It’s compatible with all Dremel rotary tool accessories and attachments, offering unmatched flexibility for DIY projects, home repairs, crafting, and surface prep. The kit includes five essential accessories, a charger, and a soft carry case—making it a complete solution for users who want reliable performance without the distraction of a cord.
- Unmatched Cordless Power: Cordless 12V power with long-lasting 2Ah battery compatible with all Dremel and Bosch 12V tools.
- Freedom to Move: Whether you’re giving your garden furniture a facelift, engraving personal touches, or reaching for those hard-to-get areas of your DIY project, the cordless Dremel 8240 moves with you, effortlessly.
- Ergonomics at Its Finest: Crafted with your comfort in mind, the Dremel 8240 boasts a rubber soft grip design allowing for superior project control and easy handling.
- Made for the Modern DIYer: Designed for homeowners, multitaskers, and for every DIYer in between - the Dremel 8240 enables you to unlock endless project possibilities.
info:
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Specifications
Brand
Dremel
Power type
Battery
Is variable speed
Y
Maximum speed
35000 rpm
Warranty
Warranty information
This Dremel product is warranted against defective material or workmanship for a period of two years from date of purchase. In the event of a failure of a product to conform to this written warranty, please follow the link provided.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
State Chemical Disclosure
None
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Provides sufficient power for tasks and projects.
- : Provides unrestricted movement and ease of use.
- : Suitable for various tasks and purposes.
- : Offers customized control for various tasks.
- : Charges in a relatively short time.
Generated by AI
Customer images
+27 images
Sort by |
Showing 1-3 of 166 reviews
Jan 14, 2026
Falcon
Top Reviewer
5 out of 5 stars review
Verified Purchase
Item works greatly, needs to recharge quite often with vigorous use. Great useful tool for almost any work but the sanding attachments are basic and severely limited like the have always been.
Helpful?71QNY4HV98ME1562932000
May 15, 2025
anonymous
5 out of 5 stars review
Verified Purchase
Bigger than the corded version
This cordless version is bigger and heavier than the plug in version, not just because of the battery, the body of the tool is bigger too. But, if that isnt an issue for you then having a cordless version is handy.
Helpful?71QNY4HV98ME1562932000
Mar 16, 2024
John
Top Reviewer
5 out of 5 stars review
Verified Purchase
Powerful but large
Very nice, a powerhouse without the cord and it is in perfect condition. But, even tho it was reconditioned by Dremel, it is not new and the price should have been a little less. It is large --- much larger than my other Dremels, and that is probably why it was returned in the first place. I will use it often, but I will also use my smaller, lighter Dremels (one of my others is a cheap rechargeable clone). BTW: you WILL still need to get all the various attachments/drills/polishers
Incentivized Review
Helpful?71QNY4HV98ME1562932000
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