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DeWalt Impact Driver - DCF870
The DeWalt DCF870 is a powerful and versatile impact driver designed for efficient fastening and u...The DeWalt DCF870 is a powerful and versatile impact driver designed for efficient fastening and unfastening of screws. Its ultra-compact design, measuring only 100mm, ensures comfortable use and improved access to confined spaces. The tool features a quiet hydraulic mechanism for reduced noise and vibration, delivering high speed application. Powered by an 18V XR Brushless Motor, it offers high performance and extended tool life. With a maximum torque of 50 Nm, it is ideal for continuous screw work. The 1/4" (6.35mm) 'drop in' bit holder allows for quick, one-handed fitment and offers durability with less bit run-out for improved accuracy. The DCF870 is compatible with all DeWalt 18V XR battery packs and includes a 3x LED "Halo" light ring for excellent workpiece illumination. Application control is managed through 3 motor speed and torque settings, including Precision Drive mode, which provides enhanced control in delicate applications to prevent over-tightening or stripping. This impact driver is suitable for general tradesmen, interior installation, dry liners, electricians, heating and plumbing engineers, HVAC installers, carpenters, cabinet installers, and fabrication shops for applications such as fastening screws, decking/timber screws, self-drilling screws, various anchors, and pilot holes. It is supplied with 2 x 18V 1.7Ah POWERSTACK Li-ion Batteries, a charger, and a TSTAK Kitbox. POWERSTACK batteries provide 50% more power with a 25% smaller footprint and are compatible with all 18V XR tools.
This guide is for professionals and DIY enthusiasts who want to master the DeWalt DCF870 impact driver. The DCF870 offers powerful performance in a compact design, making it ideal for various fastening tasks. Note that while the tool is robust, users should be mindful of the battery life during extended use.
All features
Model Part Number
DCF870
Brand
DeWalt
Extended Product Information
FAQs
What type of batteries are compatible with the DCF870?
The DCF870 is compatible with all DeWalt 18V XR battery packs, including the included POWERSTACK batteries.
What is the maximum torque of the DCF870?
The DCF870 has a maximum torque of 50 Nm.
What is Precision Drive mode?
Precision Drive mode offers enhanced control in delicate applications to prevent over-tightening or stripping.
Can I use this for self-drilling screws?
Yes, the DCF870 is suitable for driving self-drilling screws. Choose the appropriate speed and torque settings for the material.
How do I change the speed settings?
The tool has multiple speed settings. Refer to the product manual for instructions on changing the speed settings.
What is included in the kit?
The kit includes the DCF870 impact driver, 2 x 18V 1.7Ah POWERSTACK Li-ion Batteries, a charger, and a TSTAK Kitbox.
How do I maintain the tool?
Keep the tool clean, wipe it with a damp cloth, and store it in a dry place. Avoid immersing the tool in water.
Troubleshooting
Device won't turn on.
Check that the battery is properly inserted and charged. Ensure the battery is compatible.
Poor performance or low power.
Check the battery charge level. Ensure the tool is set to the appropriate speed setting for the task. Clean the tool's vents and bit holder.
Bit is slipping or not holding securely.
Ensure the bit is properly seated in the bit holder. Check for wear on the bit and replace if necessary. Clean the bit holder and bit shank.
LED light not working.
Check the battery connection. The LED ring may not work if the battery is low. Contact DeWalt support if the problem persists.
Pros and Cons
Pros
Compact size for working in confined spaces.
Brushless motor for increased efficiency and tool life.
Precision Drive mode for delicate applications.
Powerful torque for various fastening needs.
Integrated LED light for improved visibility.
Cons
Battery life may be a concern during heavy use.
The initial investment may be higher due to the included batteries and kitbox.
Requires compatible 18V XR batteries.
May not be suitable for extremely heavy-duty applications that require higher torque.
Some users may find the bit holder mechanism requires getting used to.
Setup, Compatibility & Care
Battery Compatibility: The DCF870 is compatible with all DeWalt 18V XR battery packs.
Battery Installation: Slide the battery pack onto the base of the impact driver until it clicks.
Bit Installation: Insert the desired bit into the 1/4" bit holder. The 'drop in' bit holder allows for quick, one-handed fitment.
Charging: Use the included charger to charge the batteries. Refer to the charger manual for charging instructions.