The DHR242 tool body is separated into the upper and lower housings at the foot of handle portion ...The DHR242 tool body is separated into the upper and lower housings at the foot of handle portion where the housings are jointed with vibration absorbing cushion rubbers. Higher productivity than model BHR202 achieved by using efficient Brushless DC motor to reduce energy loss by 30%. Unique rubber joint construction suppresses the transmission of vibration to battery terminals, minimizing battery failures such as terminal breakage or poor electrical contact. Able to drill in concrete as fast or faster than 24V Cordless Combination Hammer model BHR200. One touch slide chuck for SDS-plus bit. Easy-to-grip handle ergonomically designed to give maximum power thrust and provide a sure and comfortable grip in any operation (overhead application, drilling with palm-up or palm-down grip). Features 3 mode operation: Rotation + Hammering, Hammering only, Rotation only. This is a bare tool only - Batteries and Charger must be purchased separately.
This guide is for users of the Makita DHR242Z SDS Rotary Hammer Drill, providing essential information for effective operation. The DHR242Z offers high productivity due to its efficient Brushless DC motor, making it ideal for professionals and DIY enthusiasts needing a reliable drilling solution. Note that this is a bare tool, requiring separate purchase of batteries and a charger.
All features
Model Part Number
DHR242Z
Brand
Makita
Extended Product Information
FAQs
What type of batteries does the DHR242Z use?
The DHR242Z uses Makita 18V LXT batteries.
Is a battery and charger included?
No, this is a bare tool. The batteries and charger must be purchased separately.
What bit type does the drill use?
The drill uses SDS-plus bits.
How do I change the drill mode?
Use the mode selector on the tool to choose between Rotation + Hammering, Hammering only, and Rotation only.
How do I maintain the drill?
Keep the drill clean, check the bit and chuck, and store it in a dry place.
What is the warranty period?
Please refer to the manufacturer's warranty information for details.
Troubleshooting
Drill not working
Check if the battery is properly connected and charged. Ensure the power switch is in the on position.
Drill bit not locking into place
Ensure the SDS-plus bit is correctly inserted and that the chuck is clean. Try rotating the bit slightly while inserting.
Reduced drilling performance
Check the bit for wear or damage. Make sure the drilling surface is appropriate for the selected mode.
Pros and Cons
Pros
Efficient Brushless DC motor for increased productivity.
Durable design with vibration-absorbing features.
Fast drilling performance in concrete.
Easy and quick bit changes with the SDS-plus chuck.
Comfortable and ergonomic handle design.
Cons
Requires separate purchase of batteries and charger.
Bare tool only, additional accessories must be bought.
Setup, Compatibility & Care
Attaching the Battery: Insert a fully charged Makita battery (sold separately) into the tool's battery slot until it clicks.
Bit Installation: Insert an SDS-plus bit into the chuck and slide it in until it locks.
Mode Selection: Choose the desired mode (Rotation + Hammering, Hammering only, or Rotation only) using the mode selector.
Compatibility: This tool is compatible with Makita 18V LXT batteries and chargers.