Milwaukee 5387-20 Operator's Manual
![Milwaukee 5387-20 Drill manual cover](/images/elurFkiZsqfWUjlfSAwwNdpG/thumbs/thumb175x175.webp)
To change the drill bit, first ensure the drill is powered off. Then, loosen the chuck by rotating it counterclockwise. Insert the new bit into the chuck and tighten by rotating clockwise.
If the drill overheats, stop using it immediately. Allow it to cool down in a well-ventilated area. Check for any blockages in the vents and ensure the drill is not overloaded during use.
Regularly clean the drill to remove dust and debris. Lubricate the chuck periodically and check the power cord for any damage. Store the drill in a dry place.
To use the hammer function, switch the mode to 'hammer' on the drill. Use appropriate masonry bits and apply steady pressure while drilling into concrete or masonry surfaces.
First, check the power source and ensure the outlet is working. Inspect the power cord for any cuts or damage. If the problem persists, consult a professional for further diagnosis.
Always wear safety goggles and gloves. Ensure the work area is clear and stable. Avoid loose clothing and secure long hair. Disconnect the drill when changing bits.
To increase battery lifespan, charge it fully before use and avoid overcharging. Store the battery in a cool, dry place and use it regularly to maintain its health.
The Milwaukee 5387-20 is compatible with standard drill bits, including twist bits, spade bits, and masonry bits, provided they fit the chuck size.
The Milwaukee 5387-20 comes with a variable speed trigger. Adjust the speed by applying more or less pressure to the trigger. Use the speed selector switch for fixed speed settings.
While the Milwaukee 5387-20 is primarily designed for drilling, it can be used for mixing if fitted with a suitable mixing attachment. Ensure the drill is cleaned immediately after use to avoid damage.