Craftsman CMCF800 Instruction Manual
![Craftsman CMCF800 Impact Driver manual cover](/images/EyUvUisUKzTklSvQcrVrBxZE/thumbs/thumb175x175.webp)
The optimal battery type for the Craftsman CMCF800 Impact Driver is the Craftsman V20 20V MAX Lithium-Ion battery, which offers a balance of power and runtime.
To change the bit, pull the collet forward, insert the bit until it clicks into place, and then release the collet to secure the bit.
First, check if the battery is charged and properly inserted. If the issue persists, inspect for any visible damage, and consult the user manual or customer support.
Regularly clean the tool, ensure the battery contacts are clean, and store the driver in a dry, cool place to prevent damage.
While primarily designed for driving screws and bolts, the CMCF800 can be used for drilling in softer materials with the appropriate drill bits.
Always wear safety goggles, ensure good grip and balance, and disconnect the battery when changing bits or performing maintenance.
The clicking noise is normal and indicates the impact mechanism is engaging to provide the necessary torque.
The CMCF800 Impact Driver does not have adjustable torque settings, as it automatically adjusts based on the resistance of the task.
The Craftsman CMCF800 Impact Driver has a maximum torque output of 1,500 in-lbs, suitable for most fastening tasks.
Store the impact driver in a cool, dry place, ideally in its case, and keep the battery separate if not in use for extended periods.