Dremel 12V Li-Ion 2Amp Variable Speed Cordless Rotary Tool Kit w/Rotary Keyless Multi-Chuck 1/32 in. to 1/8 in. Accessory Shank
The Dremel 8240 offers high performance and versatility, packaged in a sleek new tool design. As the new flagship 12-Volt cordless rotary tool, the 8240 features an optimized battery platform allowing DIYers to comfortably tackle a wide range of home improvement projects without the distraction of a cord. The powerful 12-Volt/2 AH Lithium-Ion battery provides maximum performance for extended working sessions. The new 8240 provides cord-like power in cordless form giving you the confidence to tackle the toughest of jobs. Quickly and easily change accessories on a Dremel rotary tool without changing collets with the Dremel Keyless Chuck. The 4486 Keyless Chuck eliminates the need for a collet and wrench when changing accessories. The steel 3-jaw chuck can be used with all Dremel rotary tools and can be used with all bits with a 1/32 In. to 1/8 In. shank. Ideal for light-duty accessories including drill bits, sanding drums, polishing wheels, wire & bristle brushes, cut-off wheels, and more. Can be used with Dremel 225 Flex Shaft and the 575 Right Angle attachment.
Dremel 12V Li-Ion 2Amp Variable Speed Cordless Rotary Tool Kit w/Rotary Keyless Multi-Chuck 1/32 in. to 1/8 in. Accessory Shank
About This Product
The Dremel 8240 offers high performance and versatility, packaged in a sleek new tool design. As the new flagship 12-Volt cordless rotary tool, the 8240 features an optimized battery platform allowing DIYers to comfortably tackle a wide range of home improvement projects without the distraction of a cord. The powerful 12-Volt/2 AH Lithium-Ion battery provides maximum performance for extended working sessions. The new 8240 provides cord-like power in cordless form giving you the confidence to tackle the toughest of jobs. Quickly and easily change accessories on a Dremel rotary tool without changing collets with the Dremel Keyless Chuck. The 4486 Keyless Chuck eliminates the need for a collet and wrench when changing accessories. The steel 3-jaw chuck can be used with all Dremel rotary tools and can be used with all bits with a 1/32 In. to 1/8 In. shank. Ideal for light-duty accessories including drill bits, sanding drums, polishing wheels, wire & bristle brushes, cut-off wheels, and more. Can be used with Dremel 225 Flex Shaft and the 575 Right Angle attachment.
Highlights
- 8240 ventilation openings for smooth, cool and quiet operation
- 8240 : Advanced technology for optimum battery life, runtime and power
- 8240 variable speed from 5,000 - 35,000 RPM for maximum control and precision
- 8240: LED battery life indicators indicates remaining battery life before a recharge is needed
- 8240 quick accessory changes: patented EZ twist nose cap makes accessory changes fast and easy without the need of a wrench
- 4486: now have tool-free accessory changes
- 4486: eliminate the collet and wrench when changing Dremel accessories
- 4486: accepts all accessory bits with 1/32 in. to 1/8 in. shanks, use with rotary tool models 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8220, 8200, 800, 780, 770, 7700, 750, 8050
- 4486: also use with Dremel attachments 212, 225, and 575
| Manufacturer | Dremel |
|---|---|
| Set Product as New from Date | Feb 9, 2026 |
| Set Product as New to Date | Apr 9, 2026 |
| Hard Drive | 8 GB |