This Dremel 8240 tool kit comes with 45 accessories for a variety of tasks including cutting, scra...This Dremel 8240 tool kit comes with 45 accessories for a variety of tasks including cutting, scraping, grinding, and polishing. It features variable speed control ranging from 5000 to 35000 rpm, allowing you to adjust the speed to suit your specific needs. The EZ SpeedClic technology ensures quick and easy accessory changes. The tool's ergonomic design with a soft grip provides comfortable handling, and the rechargeable battery offers cordless freedom. A motor-brake function stops the tool instantly when the trigger is released, enhancing safety and control. LED battery life indicators show the remaining charge at a glance. The kit includes the Dremel 8240 Multi-Tool, a carry case, three attachments (Detailer's Grip, Shaping Platform, and Comfort Guard), and 45 accessories. Accessories include drill bits, cutting bits, cutters, brushes, polishing compounds and wheels, metal cutting wheels, cut-off wheels, sanding mandrels and bands, grinding stones, and more. The tool is lightweight and multifunctional, suitable for intricate tasks like engraving, carving, cutting, sanding, polishing, and grinding. It's powered by a 12V, 2Ah battery, delivering corded-level power and extended runtime with cooler operation for comfortable use. The motor brake enhances safety and control during precision work.
Dremel Multi 8240 Cordless 12V Rotary Tool Kit With Battery And Soft Case | 45 Accessories, Detailer Grip, Shaping Platform, Comfort Guard, Accessory Case For Cutting, Grinding, Sanding, DrillingFree delivery in 1–3 days£130.95Visit shop →
Dremel Multi 8240 Cordless 12V Rotary Tool Kit With 2 Batteries And Storage Box | 65 Accessories, Charger, Detailer Grip, Shaping Platform, Comfort Guard For Cutting, Sanding, Polishing, Grinding, DrillingFree delivery in 1–3 days£203.18Visit shop →
This guide is for users of the Dremel 8240 Cordless Rotary Multi-tool Kit. It's designed for anyone needing a versatile tool for cutting, grinding, sanding, and polishing. The key benefit is its cordless freedom and variable speed control, enabling you to tackle a wide range of projects. However, be aware that battery life will vary depending on the task and speed used.
All features
Model Part Number
8240
Brand
Dremel
Extended Product Information
FAQs
How do I change accessories?
Use the EZ SpeedClic system. Simply pull the lever, insert the accessory, and release the lever to lock it in place.
What kind of battery does the Dremel 8240 use?
The Dremel 8240 uses a 12V, 2Ah rechargeable battery.
How do I adjust the speed?
There is a variable speed dial on the tool. Turn the dial to adjust the speed from 5,000 to 35,000 rpm.
What is the warranty period?
Warranty information is not available in the product data. Check the product documentation or contact the manufacturer for warranty details.
Can I use this tool for heavy-duty tasks?
The Dremel 8240 is designed for light to medium-duty tasks. It may not be suitable for continuous heavy-duty use.
How do I clean the tool?
Wipe the tool with a damp cloth. Do not immerse it in water or other liquids.
What attachments come with the tool?
The kit includes three attachments: Detailer's Grip, Shaping Platform, and Comfort Guard.
Where can I find replacement accessories?
Replacement accessories are widely available at hardware stores, online retailers, and from Dremel directly.
Troubleshooting
The tool won't turn on.
Check if the battery is charged and properly inserted. Ensure the power switch is in the 'on' position.
The tool is running slowly or has reduced power.
Check the battery charge level. If the battery is low, recharge it. Also, check for any obstructions in the accessories and motor.
The accessory is not fitting correctly.
Ensure you're using the correct accessory for the tool. Double-check that it is securely inserted using the EZ SpeedClic mechanism.
The tool vibrates excessively.
Check if the accessory is properly attached and balanced. Inspect the accessory for any damage, and replace it if necessary.
The battery is not charging.
Ensure the charger is plugged into a working outlet. Check the battery connections to the charger. Try a different outlet.
Pros and Cons
Pros
Cordless design provides excellent mobility and convenience.
Variable speed settings offer versatility for different materials and applications.
EZ SpeedClic system simplifies accessory changes, saving time and effort.
The included accessories cater to a wide range of projects, eliminating the need for additional purchases initially.
Ergonomic design with a soft grip ensures comfortable use for longer periods.
Motor brake enhances safety by quickly stopping the tool.
Cons
Battery life is limited, requiring recharging during extended projects.
Accessories may need to be replaced over time.
The number of accessories can be overwhelming to manage.
Higher speeds may generate more noise.
The tool's power is suitable for smaller projects; might not be ideal for heavy-duty tasks.
Requires proper care and maintenance to ensure longevity.
Setup, Compatibility & Care
Charging the Battery:
Plug the charger into a power outlet.
Insert the battery into the charger.
The LED indicator on the charger will show the charging status.
Once fully charged, the indicator will change, and you can remove the battery.
Attaching Accessories:
Use the EZ SpeedClic system for quick accessory changes.
Consult the accessory chart in the manual to choose the correct accessory for your task.
Compatibility:
The Dremel 8240 is compatible with a wide range of Dremel accessories.
Always use the correct accessory for the material and task at hand.
Care and Maintenance:
Cleaning: Wipe the tool with a damp cloth after each use.
Ventilation: Ensure the ventilation slots are free from debris to prevent overheating.
Storage: Store the tool and accessories in the provided case in a dry place.