Makita Dhr171z: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Makita DHR171Z Information
The Makita DHR171Z is a 17mm cordless rotary hammer powered by an 18V Li-ion battery (not included). It features a brushless motor for increased efficiency and performance, as well as a two-piece body design that helps to reduce vibrations. The DHR171Z has a maximum impact energy of 1.2 Joules and a maximum hammering rate of 4,800 blows per minute. It can drill up to 17mm in concrete, 10mm in steel, and 13mm in wood.
Here is a table of the full specifications of the Makita DHR171Z:
| Feature | Spec |
|---|---|
| Voltage | 18V |
| Impact energy | 1.2 Joules |
| Hammering rate | 4,800 blows per minute |
| Rotational speed | 0-680 RPM |
| Chuck type | SDS-Plus |
| Tool capacity (concrete) | 4-17mm |
| Tool capacity (steel) | 4-10mm |
| Tool capacity (wood) | 4-13mm |
| Dimensions (L x W x H) | 273 x 86 x 211mm |
| Weight | 2.8kg (without battery) |
Here are some of the features of the Makita DHR171Z:
- Brushless motor for increased efficiency and performance
- Two-piece body design helps to reduce vibrations
- LED light for illuminating the work area
- Quick-change SDS-Plus chuck for easy bit changes
- Variable speed trigger with reverse
- Impact-limiting clutch for preventing damage to workpiece
- Overheat and overload protection
- Soft grip handle for comfortable operation
The Makita DHR171Z comes in a box with the following items:
- Rotary hammer
- Tool case
- Instruction manual
- Safety instructions
The Makita DHR171Z is a powerful and versatile cordless rotary hammer that is perfect for a variety of applications. It is ideal for drilling and hammering in concrete, steel, and wood. The brushless motor and two-piece body design help to reduce vibrations, making the DHR171Z comfortable to use for extended periods of time. The LED light provides illumination for work in low-light conditions. The quick-change SDS-Plus chuck makes it easy to change bits. The variable speed trigger with reverse allows for precise control over the drilling and hammering operations. The impact-limiting clutch helps to prevent damage to the workpiece. The overheat and overload protection provides peace of mind by helping to protect the tool from damage. The soft grip handle provides a comfortable and secure grip.
Overall, the Makita DHR171Z is a great choice for a cordless rotary hammer. It is powerful, versatile, and comfortable to use. The brushless motor, two-piece body design, LED light, quick-change chuck, variable speed trigger, impact-limiting clutch, overheat and overload protection, and soft grip handle make it an excellent choice for a variety of users.
Makita DHR171Z Compare with Similar Item
a table comparing the Makita DHR171Z with two similar items:
| Feature | Makita DHR171Z | DeWalt DCH273B | Bosch GBH 18V-26 |
|---|---|---|---|
| Voltage | 18V | 18V | 18V |
| Hammering capacity | 1.5 - 5.5 joules | 2.7 joules | 2.6 joules |
| Drilling capacity | Concrete: 13 mm | Concrete: 16 mm | Concrete: 16 mm |
| Masonry: 18 mm | Masonry: 20 mm | Masonry: 20 mm | |
| Steel: 13 mm | Steel: 13 mm | Steel: 13 mm | |
| Weight | 3.1 lb | 3.3 lb | 3.4 lb |
| Price | $129 | $149 | $159 |
As you can see, the Makita DHR171Z is the lightest of the three drills, but it also has the lowest hammering capacity. The DeWalt DCH273B has the highest hammering capacity, but it is also the heaviest. The Bosch GBH 18V-26 is in between the other two drills in terms of weight and hammering capacity.
Ultimately, the best drill for you will depend on your needs and budget. If you need a lightweight drill for general-purpose use, the Makita DHR171Z is a good option. If you need a drill with more power for heavy-duty tasks, the DeWalt DCH273B is a better choice. And if you're looking for a well-rounded drill that's not too heavy or too expensive, the Bosch GBH 18V-26 is a good option.
Here is a more detailed comparison of the three drills:
Makita DHR171Z
- Pros: Lightweight, compact, good price
- Cons: Low hammering capacity
DeWalt DCH273B
- Pros: High hammering capacity, good battery life
- Cons: Heavy, relatively expensive
Bosch GBH 18V-26
- Pros: Well-rounded, good price
- Cons: Not as lightweight as the Makita DHR171Z
I hope this helps!
Makita DHR171Z Pros/Cons and My Thought
The Makita DHR171Z is a 18V cordless hammer drill that features a brushless motor, LED light, and adjustable side handle. It is a popular choice among DIYers and professionals alike, and has received generally positive reviews.
Pros:
- Powerful brushless motor: The DHR171Z is powered by a brushless motor, which is more efficient and longer-lasting than a traditional brushed motor. This means that you can get more work done with a single battery charge.
- Lightweight and compact design: The DHR171Z is lightweight and compact, making it easy to maneuver in tight spaces. It also has a comfortable grip and an adjustable side handle, which helps to reduce fatigue during long jobs.
- LED light: The DHR171Z has a built-in LED light that illuminates the work area, making it easier to see what you're doing. This is especially helpful in low-light conditions.
- Variable speed trigger: The DHR171Z has a variable speed trigger that allows you to control the speed of the drill. This is useful for a variety of tasks, such as drilling through different materials or driving screws.
- Hammer function: The DHR171Z also has a hammer function, which is ideal for breaking through concrete or masonry.
Cons:
- No belt clip: The DHR171Z does not have a belt clip, which can make it inconvenient to carry around.
- Expensive: The DHR171Z is more expensive than some other cordless hammer drills on the market.
- No battery or charger included: The DHR171Z does not come with a battery or charger, so you will need to purchase these separately.
User reviews:
Overall, users of the Makita DHR171Z have given it positive reviews. Many users have praised the power and performance of the drill, as well as its lightweight and compact design. Some users have also mentioned the long battery life and the LED light as positive features.
However, there have also been a few negative reviews of the DHR171Z. Some users have complained about the price of the drill, while others have said that it is not as powerful as they expected. Additionally, a few users have reported problems with the battery life.
My thoughts:
Overall, I think the Makita DHR171Z is a great cordless hammer drill. It is powerful, lightweight, and compact, and it has a number of features that make it a good choice for DIYers and professionals alike. However, it is important to note that it is a more expensive drill than some of its competitors. If you are looking for a powerful and versatile cordless hammer drill, the DHR171Z is a great option. However, if you are on a budget, you may want to consider a different model.
Here are some additional thoughts:
- The DHR171Z is a great choice for users who need a powerful and versatile cordless hammer drill. It is perfect for a variety of tasks, such as drilling through concrete, masonry, and wood.
- The DHR171Z is also a good choice for users who value a lightweight and compact design. It is easy to maneuver in tight spaces and does not fatigue the user as easily as some heavier drills.
- The DHR171Z is a bit more expensive than some other cordless hammer drills on the market. However, it is worth the price for users who need a powerful and reliable drill.
- Overall, I think the Makita DHR171Z is a great cordless hammer drill. It is powerful, lightweight, and compact, and it has a number of features that make it a good choice for DIYers and professionals alike.
Makita DHR171Z Where To Buy
Here are some places where you can buy the Makita DHR171Z and spare parts:
- Makita: You can buy the Makita DHR171Z directly from the Makita website. They also sell spare parts for this model.

- Walmart: Walmart sells the Makita DHR171Z for a slightly lower price than Makita's website. They also sell some spare parts, but not as many as Makita.
- Amazon: Amazon is another good place to buy the Makita DHR171Z. They often have competitive prices and a wide selection of spare parts.

- Best Buy: Best Buy also sells the Makita DHR171Z. They have a smaller selection of spare parts than Amazon, but they offer free shipping on orders over $35.

- Lowes: Lowes sells the Makita DHR171Z for a slightly higher price than other retailers. However, they offer free shipping on orders over $45.

- eBay: eBay is a good place to find used or refurbished Makita DHR171Zs and spare parts. You can often find good deals on eBay, but be sure to check the seller's feedback before making a purchase.

I hope this helps!
Makita DHR171Z Problems and Solutions
Sure. Here are some common issues and problems with the Makita DHR171Z and their solutions:
Issue: The hammer drill won't turn on. Solution: Check the battery to make sure it is charged and properly inserted into the drill. If the battery is good, check the switch to make sure it is turned on. If the switch is good, the drill may need to be serviced by a qualified technician.
Issue: The hammer drill makes a loud noise when in use. Solution: This may be caused by a loose or damaged bearing. To check the bearings, remove the chuck and inspect the bearing surfaces. If the bearings are damaged, they will need to be replaced.
Issue: The hammer drill vibrates excessively when in use. Solution: This may be caused by a loose or damaged housing. To check the housing, tighten any loose screws or bolts. If the housing is damaged, it will need to be replaced.
Issue: The hammer drill does not drill as fast or as smoothly as it used to. Solution: This may be caused by a dull bit or a buildup of dirt or debris in the chuck. To check the bit, remove it from the chuck and inspect the cutting edges. If the cutting edges are dull, they will need to be sharpened. To clean the chuck, remove the bit and use a brush to clean out any dirt or debris.
Issue: The hammer drill stops working while in use. Solution: This may be caused by a thermal overload. The drill has a built-in thermal overload protection that will shut it off if it overheats. Allow the drill to cool down before using it again. If the drill continues to stop working, it may need to be serviced by a qualified technician.
I hope this helps!
Makita DHR171Z Manual
Makita DHR171Z Rotary Hammer Manual
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- Do not use this tool if it is damaged or malfunctioning.
- Wear safety glasses and other appropriate personal protective equipment (PPE) when using this tool.
- Do not use this tool near flammable or explosive materials.
- Keep children and bystanders away from the work area.
- Use this tool only for its intended purpose.
- Do not overload the tool.
- Use the correct drill bit for the job.
- Do not force the tool.
- Allow the tool to cool down before storing it.
Before Use
- Make sure the battery is fully charged before use.
- Inspect the tool for any damage before use.
- Do not use the tool if it is damaged.
- Attach the appropriate drill bit to the tool.
- Make sure the drill bit is properly seated in the chuck.
- Adjust the speed setting to the appropriate level for the job.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the battery fully charged?
- Is the drill bit properly seated in the chuck?
- Is the speed setting set correctly?
- Is the tool overloaded?
- If you have checked all of these things and the tool is still not working properly, contact Makita customer service for assistance.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for any signs of wear or damage.
- Replace worn or damaged parts immediately.
- Store the tool in a dry, cool place.
Warranty
- This tool is warranted to be free from defects in material and workmanship for a period of 3 years from the date of purchase.
- If the tool fails during the warranty period, it will be repaired or replaced free of charge.
- This warranty does not cover damage caused by misuse, abuse, or neglect.
Contact Information
- Makita USA
- 1-800-462-5482
- www.makitatools.com
Additional Information
- This tool is designed for professional use only.
- It is not intended for use by children or untrained individuals.
- Always follow the safety precautions listed in this manual.
- By using this tool, you agree to the terms of the warranty.
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