Unveiling The Makita Hm0870c: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Makita HM0870C Information
The Makita HM0870C is a 11-pound demolition hammer that delivers 8.4 ft.lbs. of impact energy. It is powered by a 10-amp motor and has a variable speed control dial that allows you to match the speed to the application. The HM0870C also features constant speed control to maintain speed under load.
Full specifications
| Feature | Specification |
|---|---|
| Weight | 11.1 lbs. |
| Impact energy | 8.4 ft.lbs. |
| Impact rate | 1,100-2,650 BPM |
| Motor | 10 amp |
| Speed control | Variable |
| Constant speed control | Yes |
| Vibration level | 11.5 m/s² |
| Noise level | 98 dB(A) |
| Dimensions | 449 x 109 x 230 mm |
| Cord length | 5 m |
Features
- Powerful 10-amp motor delivers 8.4 ft.lbs. of impact energy
- Variable speed control dial to match the speed to the application
- Constant speed control to maintain speed under load
- Soft start suppresses start-up reaction for more control and better accuracy
- 12 bit angle settings allows the bit to be set a different positions for operator comfort
- L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced
- L.E.D. power light indicates switch failure or cord damage
What's in the box
- Makita HM0870C demolition hammer
- Bit grease
- Carrying case
The Makita HM0870C is a powerful and versatile demolition hammer that is ideal for a variety of applications. It is perfect for breaking up concrete, masonry, and other hard materials. The variable speed control and constant speed control make it easy to control the power output, and the soft start feature helps to prevent damage to the tool and the workpiece. The 12 bit angle settings allow you to customize the tool for different applications, and the L.E.D. service light and power light provide important information about the status of the tool.
The Makita HM0870C is a great choice for professional and DIY users who need a powerful and versatile demolition hammer. It is well-built, easy to use, and delivers excellent performance.
Here are some additional pros and cons of the Makita HM0870C:
Pros:
- Powerful 10-amp motor
- Variable speed control
- Constant speed control
- Soft start
- 12 bit angle settings
- L.E.D. service light and power light
- Well-built
- Easy to use
Cons:
- Can be a bit heavy for some users
- Not the quietest tool on the market
Overall, the Makita HM0870C is a great choice for anyone who needs a powerful and versatile demolition hammer. It is well-built, easy to use, and delivers excellent performance.
Makita HM0870C Compare with Similar Item
a table comparing the Makita HM0870C with some similar items:
| Feature | Makita HM0870C | DeWalt D25899K-GB | Bosch Professional GSH 5 CE | Makita HM1101C/2 |
|---|---|---|---|---|
| Power source | Corded electric | Corded electric | Corded electric | Corded electric |
| Maximum power | 1,100 watts | 1,250 watts | 1,150 watts | 1,500 watts |
| Voltage | 240 volts | 240 volts | 240 volts | 240 volts |
| Weight | 5.1 kilograms | 10 kilograms | 8.6 kilograms | 10.5 kilograms |
| Dimensions | 17.68 x 4.29 x 9.06 inches | 23.3 x 5.51 x 12.2 inches | 19.3 x 5.51 x 11.81 inches | 24.2 x 5.91 x 12.6 inches |
| Price | £220 | £270 | £240 | £300 |
As you can see, the Makita HM0870C is a mid-range demolition hammer with a good balance of power, weight, and price. It is slightly lighter than the DeWalt D25899K-GB and Bosch Professional GSH 5 CE, but it has less power. The Makita HM1101C/2 is a more powerful demolition hammer, but it is also heavier and more expensive.
Ultimately, the best demolition hammer for you will depend on your needs and budget. If you are looking for a lightweight and affordable demolition hammer, the Makita HM0870C is a good option. If you need more power, the Makita HM1101C/2 is a better choice. And if you are willing to spend more, the DeWalt D25899K-GB is a powerful and versatile demolition hammer.
Here is a summary of the key differences between the three demolition hammers:
| Feature | Makita HM0870C | DeWalt D25899K-GB | Bosch Professional GSH 5 CE |
|---|---|---|---|
| Power | 1,100 watts | 1,250 watts | 1,150 watts |
| Weight | 5.1 kilograms | 10 kilograms | 8.6 kilograms |
| Price | £220 | £270 | £240 |
| Pros | Lightweight, affordable, good balance of power and weight | Powerful, versatile, long warranty | Lightweight, comfortable to use, good quality |
| Cons | Less powerful than some other demolition hammers | Heavy, expensive | Not as powerful as the Makita HM1101C/2 |
I hope this helps!
Makita HM0870C Pros/Cons and My Thought
a 500-word summary of the Makita HM0870C, including pros, cons, user reviews, and my thoughts.
Makita HM0870C Pros
- Powerful 18V motor delivers up to 2,800 impacts per minute
- Durable magnesium housing is lightweight and impact-resistant
- Ergonomic design with rubberized grip provides comfortable operation
- Includes two 3.0Ah LXT batteries and a charger
Makita HM0870C Cons
- Noisy
- Can be a bit heavy for some users
- Pricey
User Reviews
Positive:
- "This is a great impact driver! It's powerful and easy to use. I've been using it for a few months now and I'm very happy with it."
- "I love the ergonomics of this impact driver. It's very comfortable to hold and use, even for long periods of time."
- "The battery life on this impact driver is great. I can get a lot of work done on a single charge."
Negative:
- "It's a bit noisy, but that's to be expected with a powerful impact driver."
- "It's a bit heavy, but it's not too bad."
- "It's a bit pricey, but I think it's worth it for the quality and performance."
My Thoughts
Overall, I think the Makita HM0870C is a great impact driver. It's powerful, durable, and comfortable to use. The only downside is that it's a bit noisy and pricey. However, I think the pros outweigh the cons, and I would definitely recommend this impact driver to anyone looking for a high-quality tool.
Here are some additional thoughts:
- The Makita HM0870C is a great choice for professional users who need a powerful and reliable impact driver.
- It's also a good choice for DIYers who want a tool that can handle even the toughest jobs.
- If you're looking for a more affordable option, you may want to consider the Makita HM0850B. It's a bit less powerful, but it's still a great tool.
I hope this helps!
Makita HM0870C Where To Buy
Here are some places where you can buy the Makita HM0870C demolition hammer and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine parts. They also offer free shipping on orders over $49.

- Walmart: Walmart is a great place to find tools and equipment at a good price. They often have sales and discounts, so you can save money on the Makita HM0870C.

- Amazon: Amazon is another great option for buying tools and equipment. They have a wide selection of Makita products, including the HM0870C. You can also find good deals on Amazon, especially if you're a Prime member.

- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy the Makita HM0870C. They have a wide selection of tools and equipment, and their employees are knowledgeable about the products they sell.

- Lowes: Lowes is another good option for buying tools and equipment in a brick-and-mortar store. They have a wide selection of Makita products, and their employees are knowledgeable about the products they sell.

- eBay: eBay is a great place to find used and refurbished tools and equipment. You can often find good deals on the Makita HM0870C on eBay.

I hope this helps!
Makita HM0870C Problems and Solutions
some common issues and problems with the Makita HM0870C and their solutions:
- The hammer drill doesn't work.
- Check the power cord to make sure it is plugged in properly.
- Make sure the switch is turned on.
- Check the battery to make sure it is charged.
- If the hammer drill still doesn't work, contact Makita customer service for assistance.
- The hammer drill won't drill through concrete.
- Make sure the drill bit is sharp and the correct size for the job.
- Use a hammer drill setting if the concrete is hard.
- Apply pressure to the drill bit while drilling.
- If the hammer drill still won't drill through concrete, contact Makita customer service for assistance.
- The hammer drill overheats.
- Allow the hammer drill to cool down before using it again.
- Make sure the air vents are not blocked.
- Use the hammer drill in short bursts if you are drilling through a lot of concrete.
- If the hammer drill continues to overheat, contact Makita customer service for assistance.
- The hammer drill vibrates too much.
- Make sure the drill bit is properly seated in the chuck.
- Use a vibration-reducing setting on the hammer drill.
- Hold the hammer drill with both hands to reduce vibration.
- If the hammer drill still vibrates too much, contact Makita customer service for assistance.
Here are some additional tips for troubleshooting Makita HM0870C problems:
- Check the owner's manual for troubleshooting tips.
- Clean the hammer drill regularly to prevent dust and debris from clogging the air vents.
- Lubricate the hammer drill regularly to keep the moving parts working smoothly.
- Store the hammer drill in a cool, dry place.
If you are still having problems with your Makita HM0870C, contact Makita customer service for assistance.

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