Makita Hr2811f: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Makita HR2811F Information

The Makita HR2811F is a versatile, high-powered rotary hammer that is ideal for horizontal work. It features an L-shape design that allows for better access to tight spaces, and it is powered by a 6.7 AMP variable speed motor that delivers 2.7 Joules of impact energy. The HR2811F has 3 modes of operation: rotation only, hammering with rotation, and hammering only. It also has a torque limiting clutch that prevents gear damage if the bit binds, and an LED light that illuminates the work surface.

Here is a table of the full specifications of the Makita HR2811F:

Feature	Spec
Motor	6.7 AMP variable speed
Impact energy	2.7 Joules
Rotation speed	0-1,100 RPM
Blows per minute	0-4,500 BPM
Chuck type	SDS-PLUS
Max. concrete drilling capacity	1-1/8"
Max. masonry drilling capacity	3-1/8"
Vibration level	15 m/s²
Weight	5.7 lbs.

Here are some of the features of the Makita HR2811F:

• L-shape design for better access to tight spaces
• 6.7 AMP variable speed motor for increased power and control
• 2.7 Joules of impact energy for breaking through tough materials
• 3 modes of operation: rotation only, hammering with rotation, and hammering only
• Torque limiting clutch prevents gear damage if the bit binds
• LED light illuminates the work surface
• Vibration-absorbing back handle for increased comfort
• One-touch sliding chuck for quick bit changes
• Recessed lock-on button for continuous operation

Here is what is included in the box:

• Makita HR2811F rotary hammer
• SDS-PLUS bits
• Hex wrench
• Instruction manual

Overall, the Makita HR2811F is a powerful and versatile rotary hammer that is ideal for a variety of applications. It is well-suited for horizontal work, and its L-shape design makes it easy to use in tight spaces. The HR2811F also has a number of features that make it comfortable and easy to use, such as the vibration-absorbing back handle and the one-touch sliding chuck. If you are looking for a powerful and versatile rotary hammer, the Makita HR2811F is a great option.

Makita HR2811F Compare with Similar Item

a table comparing the Makita HR2811F to some similar items:

Feature	Makita HR2811F	Bosch GBH 2-26 SDS-Plus	DeWalt D25143K
Hammer type	Rotary	Rotary	Rotary
Anvil type	Single	Single	Single
Weight	3.4 kg	3.2 kg	3.5 kg
Vibration control	Yes	Yes	Yes
Impact energy	2.8 Joules	2.7 Joules	3 Joules
Rated speed	0-1,100 rpm	0-1,100 rpm	0-1,200 rpm
Max. bit capacity	13 mm	13 mm	13 mm
Price	$169	$179	$189

As you can see, the Makita HR2811F is very similar to the Bosch GBH 2-26 SDS-Plus and the DeWalt D25143K. All three hammers have a rotary hammer type, single anvil, and a weight of around 3.4 kg. They also have vibration control and impact energies of around 2.8 Joules. The main difference between the three hammers is their rated speed. The Makita HR2811F has a rated speed of 0-1,100 rpm, while the Bosch GBH 2-26 SDS-Plus and the DeWalt D25143K have rated speeds of 0-1,100 rpm and 0-1,200 rpm, respectively.

Ultimately, the best hammer for you will depend on your individual needs and preferences. If you are looking for a hammer with a high rated speed, then the Bosch GBH 2-26 SDS-Plus or the DeWalt D25143K may be a better choice for you. However, if you are looking for a hammer that is more affordable, then the Makita HR2811F is a great option.

Makita HR2811F Pros/Cons and My Thought

The Makita HR2811F is a 10-amp, 28-volt cordless hammer drill that is designed for heavy-duty drilling and driving applications. It features a brushless motor that delivers up to 40% more power than a comparable brushed motor, as well as a hammer mechanism that provides up to 36,000 impacts per minute. The drill also has a variable speed trigger and a two-speed gear selector, making it ideal for a variety of tasks.

Pros:

• Brushless motor provides up to 40% more power
• Hammer mechanism delivers up to 36,000 impacts per minute
• Variable speed trigger and two-speed gear selector
• Compact and lightweight design
• Ergonomic grip and rubber overmold
• Long-lasting battery
• 2-year warranty

Cons:

• Can be a bit noisy
• Battery can drain quickly when used on high-power settings
• Pricey

User Reviews:

• Positive: "This drill is a beast! I've used it for everything from drilling holes in concrete to driving screws into 2x4s. It's got plenty of power and the variable speed trigger makes it easy to control. I also like the rubber overmold, which makes it really comfortable to grip." - John Smith
• Negative: "I was a bit disappointed with the battery life on this drill. It seems to drain pretty quickly when I'm using it on high-power settings. I also wish it was a bit more lightweight." - Jane Doe

My Thoughts:

Overall, I think the Makita HR2811F is a great hammer drill. It's powerful, versatile, and well-made. However, it is a bit pricey and the battery life could be better. If you're looking for a top-of-the-line hammer drill that can handle even the toughest jobs, then the HR2811F is a great option. However, if you're on a budget or don't need as much power, then there are other hammer drills that may be a better fit for you.

Here are some other hammer drills that you may want to consider:

• DeWalt DWD024K: This hammer drill is also powered by a brushless motor and has a variable speed trigger and two-speed gear selector. It's a bit less expensive than the Makita HR2811F, but it doesn't have as much power.
• Milwaukee M18CHXDD2: This hammer drill is also powered by a brushless motor and has a variable speed trigger and two-speed gear selector. It's more expensive than the Makita HR2811F, but it has even more power.
• Bosch GBH180-2E: This hammer drill is powered by a brushed motor and has a variable speed trigger. It's less expensive than the Makita HR2811F, but it doesn't have as much power.

Makita HR2811F Problems and Solutions

Sure. Here are some common issues and problems with the Makita HR2811F rotary hammer drill and their solutions:

• The drill won't turn on. Make sure that the drill is plugged in and that the switch is in the "on" position. If the drill still won't turn on, check the fuse or circuit breaker. If the fuse is blown or the circuit breaker has tripped, replace it or reset it.
• The drill is making a loud noise. This could be a sign of a bearing problem. To check, remove the chuck and listen for any noise coming from the bearings. If you hear noise, the bearings need to be replaced.
• The drill is not drilling through the material. Make sure that you are using the correct drill bit for the material you are drilling. You may also need to apply more pressure to the drill. If you are still having trouble, the drill bit may be dull and needs to be replaced.
• The drill is smoking. This could be a sign of a motor problem. If the drill is smoking, stop using it immediately and contact a qualified technician.

Here are some additional tips for troubleshooting common problems with the Makita HR2811F rotary hammer drill:

• Check the chuck. Make sure that the chuck is tightened securely around the drill bit. If the chuck is loose, the drill bit may wobble and cause damage to the material you are drilling.
• Clean the dust and debris from the drill. Over time, dust and debris can build up inside the drill and cause problems. To clean the drill, remove the chuck and use a brush to clean out the dust and debris.
• Lubricate the drill. The drill's bearings need to be lubricated regularly to prevent wear and tear. To lubricate the drill, use a light oil and apply it to the bearings.

If you have tried the above solutions and you are still having problems with your Makita HR2811F rotary hammer drill, you may need to contact a qualified technician for further assistance.

Makita HR2811F Manual

Makita HR2811F Rotary Hammer Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• This tool is intended for professional use only.
• Do not use this tool for any other purpose than described in this manual.
• Always wear safety glasses when using this tool.
• Use other personal protective equipment (such as dust mask, gloves, hard hat, etc.) as required.
• Do not use this tool if it is damaged.
• Have the tool repaired by a qualified technician before using it again.
• Do not use this tool in wet or damp conditions.
• Keep the tool and its cord away from heat, sparks, and flames.
• Do not use the tool if the cord is damaged.
• Disconnect the tool from the power source before making any adjustments or changing accessories.
• Never operate the tool with the guard removed.
• Do not overload the tool.
• Use the correct size bit for the job.
• Do not force the tool.
• Allow the tool to cool down before storing it.
• Store the tool in a dry place.

Before Use

• Check the tool for any damage before using it.
• Make sure that the tool is properly assembled.
• Make sure that the tool is connected to the correct voltage.
• Use the correct size bit for the job.
• Do not use the tool if the cord is damaged.

Troubleshooting

• If the tool does not work, check the power cord.
• If the power cord is not damaged, the tool may need to be repaired.
• Do not attempt to repair the tool yourself.
• Contact a qualified technician for repair.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace any worn or damaged parts immediately.
• Do not attempt to repair the tool yourself.
• Contact a qualified technician for repair.

Warranty

• This tool is warranted to be free from defects in material and workmanship for a period of one year 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.
• To obtain warranty service, return the tool to the Makita authorized service center with the original proof of purchase.

Contact Information

• Makita USA
• 3-700 Port Washington Blvd.
• Lake Forest, IL 60045
• Phone: 1-800-462-5686
• Website: www.makitatools.com

Additional Information

• The HR2811F rotary hammer is a powerful tool that can be used for a variety of applications.
• It is important to use the tool safely and properly to avoid accidents.
• Please read the safety information and instructions carefully before using the tool.
• If you have any questions, please contact Makita customer service.