Makita Rotary Hammer Drill - DHR242Z
Best current price£264.99from B&Q
Best offers
Shopping.co.uk recommended and popular offers
B&Q£264.99Visit shop B&Q - Dhr242Z 18V Sds+ Brushless Rotary Hammer Drill + Dust Extractor + 9Pc Set
Visit shopB&Q£264.99Visit shop One Offer
1 offer from £264.99
View price history by clicking the chart icon.
B&QB&Q - Dhr242Z 18V Sds+ Brushless Rotary Hammer Drill + Dust Extractor + 9Pc Set
Free delivery in 1–3 days
£264.99
Visit shop
Product Information
Full details
The Makita DHR242Z is designed for construction professionals and serious DIY enthusiasts who require a powerful, cordless solution for heavy-duty masonry drilling and light chiseling. Its standout feature is the efficient brushless motor coupled with a HEPA-equipped dust extraction system, ensuring clean, high-performance drilling; however, users should note that the battery and charger are sold separately, requiring an existing investment in the Makita LXT platform.
All features
| Model Part Number | DHR242Z |
|---|---|
| Brand | Makita |
Extended Product Information
FAQs
Does this tool come with batteries?
No, the DHR242Z is a 'bare tool' model, meaning the battery and charger must be purchased separately.
Can I use this drill without the dust extractor?
Yes, the dust extraction unit is removable if you need to use the tool in tight spaces or prefer a lighter weight configuration.
What is the maximum drilling capacity?
This model is designed for optimal performance in concrete up to 24mm in diameter.
How often should I change the HEPA filter?
Filter life depends on usage frequency and material type; replace the filter when it appears heavily discolored or when suction performance is significantly reduced.
Is this tool suitable for wood or metal drilling?
While it can be used with a keyless chuck adapter, it is primarily optimized for masonry and concrete work.
Troubleshooting
Tool stops during operation
The battery protection circuit may have triggered due to overheating or low charge; check the battery level and allow the tool to cool down.
Poor dust collection
Empty the dust collection box and check the HEPA filter for clogs; ensure the seal between the nozzle and the wall is maintained during drilling.
Bit becomes stuck in the chuck
Ensure the tool is set to the correct mode and that the chuck collar is pulled back fully; if stuck, gently tap the bit shank to release tension.
Pros and Cons
Pros
- Integrated HEPA dust extraction system improves workplace safety
- Brushless motor provides excellent power-to-weight ratio
- Effective vibration damping reduces operator strain
- Includes a comprehensive 9-piece SDS+ accessory set
Cons
- Battery and charger are not included in the 'Z' model
- The added dust extraction attachment increases the tool's overall footprint
- Replacement HEPA filters are a recurring maintenance expense
Setup, Compatibility & Care
- Setup: Attach the DX dust extraction unit by sliding it onto the designated rails on the body of the tool until it clicks into place. Ensure the HEPA filter is seated correctly inside the dust box.
- Bit Installation: Pull back the SDS+ chuck collar, insert your desired masonry bit, and rotate until it locks into place. Verify it is secure by pulling on the bit.
- Compatibility: This tool is compatible with all Makita 18V LXT Lithium-Ion batteries. For best results, use a 5.0Ah or higher capacity battery to match the power draw of the brushless motor.
- Care: Clean the dust box after every session. Tap the HEPA filter gently to remove loose debris, and replace it periodically when suction power begins to diminish. Store the tool in a dry, cool environment, and keep the battery contacts free of dirt or metallic particles.