Makita DHR242Z 18V SDS+ Brushless Hammer Drill with Dust Extractor - DHR242ZDX07D-30134E-15730SDSCHUCK
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Product Information
Full details
The Makita DHR242Z is designed for professional contractors and serious DIY enthusiasts who require a powerful, dust-free solution for heavy-duty concrete drilling and light chiseling. Its core strength lies in the combination of a high-efficiency brushless motor and an integrated HEPA dust extraction system, making it ideal for indoor environments where debris must be minimized. While its performance is industry-leading, users should note that the integrated dust extraction unit adds noticeable bulk and weight to the tool compared to standard hammer drills.
All features
| Model Part Number | DHR242ZDX07D-30134E-15730SDSCHUCK |
|---|---|
| Brand | Makita |
Extended Product Information
FAQs
Does this drill come with a battery?
The model number DHR242Z indicates this is a tool-only unit; batteries and chargers must be purchased separately unless specified otherwise by your retailer.
Can I use this for wood or metal drilling?
Yes, by using the rotary-only mode and the included chuck adaptor, you can use standard drill bits for wood and metal applications.
How do I remove the dust extraction unit?
The dust extraction unit can be detached by pressing the release latch on the base of the assembly and sliding it off the rail.
Is the filter washable?
Check your specific manual, but generally, these HEPA filters are designed for dry cleaning via tapping; moisture can ruin the filtration efficiency.
What size holes can this drill comfortably handle?
This tool is optimized for medium-duty drilling in concrete; consult the technical specifications for maximum diameter capacities in concrete, steel, and wood.
Troubleshooting
Suction power has decreased
The HEPA filter in the DX unit may be clogged; remove the dust canister and tap the filter or replace it if heavily soiled.
Tool will not hammer
Check that the mode selector switch is properly clicked into the hammer or rotary-hammer position.
Battery connection feels loose
Ensure the rubber joints are intact and the battery is firmly locked into the slide rail.
Pros and Cons
Pros
- Efficient brushless motor technology
- HEPA-certified dust extraction minimizes cleanup
- Effective vibration damping protects battery terminals
- Versatile 3-mode operation handles diverse materials
- Complete accessory kit included for immediate use
Cons
- Integrated dust extractor adds significant weight
- Bulky profile can make accessing tight corners difficult
- Requires periodic HEPA filter maintenance for optimal suction
Setup, Compatibility & Care
To begin, ensure the battery is fully charged and securely docked into the base. Attach the DX dust extractor by clicking it into the designated slots on the tool body until it locks. To maintain peak performance, clean the HEPA filter regularly by removing the dust box and gently tapping out debris. When using the SDS chuck adaptor, ensure it is seated correctly before applying pressure. Store the drill in a dry environment and avoid exposing the battery terminals to moisture. Always verify the mode selector is fully locked into position before initiating drilling to prevent internal wear.