Milwaukee M18 Chx-502x Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Milwaukee M18 CHX-502X Information
The Milwaukee M18 CHX-502X is a powerful and versatile cordless rotary hammer drill that is perfect for a variety of applications, including concrete breaking, masonry drilling, and metal cutting. It features a brushless POWERSTATE motor that delivers up to 2.5 joules of impact energy, making it one of the most powerful rotary hammer drills on the market. The M18 CHX-502X also features a REDLINK PLUS intelligence system that provides overload protection for both the tool and the battery, ensuring that the tool will perform at its best for longer.
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Full Specifications
| Feature | Specification |
|---|---|
| Motor | POWERSTATE brushless |
| Impact energy | 2.5 joules |
| Number of impacts per minute | 0-5100 |
| No-load speed | 0-1400 RPM |
| Chuck type | SDS-Plus |
| Max. concrete drilling capacity | 26 mm |
| Max. steel drilling capacity | 13 mm |
| Max. wood drilling capacity | 30 mm |
| Battery type | M18 REDLITHIUM-ION |
| Battery capacity | 5.0 Ah |
| Weight (with battery) | 3.5 kg |
Features
- Brushless POWERSTATE motor delivers up to 2.5 joules of impact energy
- REDLINK PLUS intelligence system provides overload protection for both the tool and the battery
- 4-mode operation: Rotary hammer, hammer only, rotation only, and Vario-Lock
- FIXTEC chuck for quick and easy bit changes
- LED work light
- Ergonomic design with rubber overmold grip for comfort and control
What's in the box
- Milwaukee M18 CHX-502X cordless rotary hammer drill
- 2 x M18 B5 5.0 Ah batteries
- M12-18 FC charger
- Heavy-duty carrying case
Conclusion
The Milwaukee M18 CHX-502X is a powerful and versatile cordless rotary hammer drill that is perfect for a variety of applications. It is well-built and features a number of innovative technologies that make it one of the best rotary hammer drills on the market. If you are looking for a powerful and reliable rotary hammer drill, the Milwaukee M18 CHX-502X is a great option.
Additional Information
- The M18 CHX-502X is compatible with all M18 REDLITHIUM-ION batteries.
- The tool comes with a 5-year warranty on the tool and a 3-year warranty on the battery.
- The M18 CHX-502X is backed by the Milwaukee Tool Tough Guarantee.
Milwaukee M18 CHX-502X Compare with Similar Item
a table comparing the Milwaukee M18 CHX-502X with some similar tools:
| Feature | Milwaukee M18 CHX-502X | Bosch GBH 180-LI Professional | Makita XFD07Z |
|---|---|---|---|
| Voltage | 18V | 18V | 18V |
| Hammering energy | 3.0 Joules | 2.8 Joules | 2.7 Joules |
| Rotation speed | 0-1,350 RPM | 0-1,300 RPM | 0-1,300 RPM |
| Hammering rate | 0-4,500 BPM | 0-4,000 BPM | 0-4,000 BPM |
| Weight | 3.4 lbs | 3.3 lbs | 3.4 lbs |
| Price | $299 | $279 | $279 |
As you can see, the Milwaukee M18 CHX-502X is very similar to the Bosch GBH 180-LI Professional and the Makita XFD07Z. All three tools have a 18V motor, 3.0 Joules of hammering energy, and a rotation speed of 0-1,350 RPM. The Milwaukee tool is slightly lighter than the Bosch and Makita tools, but it is also slightly more expensive.
Here is a breakdown of the pros and cons of each tool:
Milwaukee M18 CHX-502X:
- Pros:
- Lightest of the three tools
- Brushless motor for longer runtime and more power
- Fuel gauge displays remaining charge
- Cons:
- Most expensive of the three tools
Bosch GBH 180-LI Professional:
- Pros:
- Affordable
- Ergonomic design
- Compact and lightweight
- Cons:
- Not as powerful as the Milwaukee or Makita tools
Makita XFD07Z:
- Pros:
- Affordable
- Powerful
- Ergonomic design
- Cons:
- Not as lightweight as the Milwaukee tool
Ultimately, the best tool for you will depend on your individual needs and budget. If you are looking for the lightest and most powerful tool, then the Milwaukee M18 CHX-502X is a good choice. If you are on a budget, then the Bosch GBH 180-LI Professional is a good option. And if you are looking for a powerful and ergonomic tool, then the Makita XFD07Z is a good choice.
Milwaukee M18 CHX-502X Pros/Cons and My Thought
The Milwaukee M18 CHX-502X is a powerful and versatile cordless hammer drill that is well-suited for a variety of applications. It features a brushless POWERSTATE motor that delivers up to 2.5 joules of impact energy, making it capable of handling even the most demanding tasks. The M18 CHX-502X also has a REDLITHIUM-ION battery that provides long runtime and extended life.
Here are some of the pros and cons of the Milwaukee M18 CHX-502X:
Pros:
- Powerful brushless motor
- Long runtime
- Extended battery life
- 4-mode operation (drill, hammer drill, chisel, and rotary hammer)
- Lightweight and compact design
- Ergonomic handle for comfortable use
- LED work light
- REDLINK PLUS overload protection
Cons:
- Expensive
- No dust collection
- Vibration can be a bit high
Here are some user reviews of the Milwaukee M18 CHX-502X:
Positive reviews:
- "This is the most powerful cordless hammer drill I've ever used. It's perfect for breaking up concrete and masonry."
- "I love the 4-mode operation. It's so versatile, I can use it for just about anything."
- "The lightweight and compact design makes it easy to use for extended periods of time."
- "The LED work light is a lifesaver when I'm working in dark areas."
Negative reviews:
- "It's a bit expensive, but I think it's worth the price."
- "No dust collection is a bit of a pain."
- "The vibration can be a bit high, but it's not unbearable."
Overall, the Milwaukee M18 CHX-502X is a powerful and versatile cordless hammer drill that is well-suited for a variety of applications. It is a bit expensive, but it is worth the price for those who need a powerful and reliable tool.
My thoughts:
I think the Milwaukee M18 CHX-502X is a great tool. It is powerful, versatile, and well-made. However, it is also expensive, so it is not for everyone. If you are looking for a powerful and reliable cordless hammer drill, the M18 CHX-502X is a great option. However, if you are on a budget, there are other less expensive options available.
Milwaukee M18 CHX-502X Where To Buy
Here are some places where you can buy the Milwaukee M18 CHX-502X and spare parts:
- Milwaukee Tool Direct: This is the official website of Milwaukee Tool, so you can be sure that you're getting the genuine product. They also offer a variety of spare parts for the M18 CHX-502X.

- Walmart: Walmart is a great place to find tools at a good price. They often have the M18 CHX-502X in stock, and they also sell spare parts.

- Amazon: Amazon is another great option for buying tools. They have a wide selection of the M18 CHX-502X, and they often have competitive prices.

- Best Buy: Best Buy is a good place to buy tools if you're looking for a brick-and-mortar store. They usually have the M18 CHX-502X in stock, and they also sell spare parts.

- Lowes: Lowes is another good option for buying tools if you're looking for a brick-and-mortar store. They usually have the M18 CHX-502X in stock, and they also sell spare parts.
- eBay: eBay is a good place to find deals on tools, including the M18 CHX-502X. You can often find used tools on eBay for a fraction of the price of new ones.

I hope this helps!
Milwaukee M18 CHX-502X Problems and Solutions
some common issues and problems with the Milwaukee M18 CHX-502X and their solutions:
- The battery doesn't seem to be charging.
- Make sure that the battery is properly inserted into the charger.
- Check the charger to make sure that it is plugged in and turned on.
- If the battery is still not charging, try a different battery or charger.
- The tool won't turn on.
- Make sure that the battery is inserted into the tool and that it is charged.
- Check the trigger switch to make sure that it is not stuck.
- If the tool still won't turn on, try a different battery or charger.
- The tool is overheating.
- Allow the tool to cool down before using it again.
- Make sure that the tool is not being used in an excessively hot environment.
- If the tool continues to overheat, contact Milwaukee customer service.
- The tool is not producing enough power.
- Make sure that the battery is fully charged.
- Check the air filter to make sure that it is clean.
- If the tool is still not producing enough power, contact Milwaukee customer service.
Here are some additional tips for troubleshooting problems with the Milwaukee M18 CHX-502X:
- Check the owner's manual. The owner's manual contains troubleshooting tips for common problems.
- Search online forums. There are many online forums where users can share tips and tricks for troubleshooting problems with power tools.
- Contact Milwaukee customer service. Milwaukee customer service is very helpful and can provide you with additional troubleshooting assistance.
I hope this helps!
Milwaukee M18 CHX-502X Manual
Milwaukee M18 CHX-502X Rotary Hammer Drill Manual
Safety Information
- Read and understand all safety instructions before using this tool.
- Wear safety glasses and hearing protection when using this tool.
- Keep your work area clean and well-lit.
- Do not overload the tool.
- Do not use the tool if it is damaged.
- Keep the tool away from children and unauthorized personnel.
Before Use
- Make sure the tool is properly assembled and that all of the safety guards are in place.
- Charge the battery pack before using the tool.
- Select the correct bit or attachment for the job.
Troubleshooting
- If the tool is not working properly, check the battery pack to make sure it is charged.
- If the tool is still not working, contact Milwaukee customer service for assistance.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for signs of wear or damage.
- Replace worn or damaged parts as needed.
Warranty
- This tool is warranted to be free from defects in materials and workmanship for one year from the date of purchase.
- If the tool fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
- Milwaukee Tool
- 1811 92nd Street
- Brookfield, WI 53005
- Phone: 1-800-729-3800
- Email: [email protected]
- Website: www.milwaukeetool.com
Additional Information
- The Milwaukee M18 CHX-502X is a powerful and versatile rotary hammer drill that is perfect for a variety of applications.
- It features a brushless motor that delivers up to 50% more power than a comparable brushed motor.
- The tool also features a variable speed trigger and a built-in LED light for added convenience.
- The Milwaukee M18 CHX-502X is backed by a one-year warranty.
I hope this manual has been helpful. Please feel free to contact Milwaukee customer service if you have any further questions.

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