Unraveling Hilti Sf 2h-a12: From Full Specifications To Potential Issues

Hilti SF 2H-A12 Information

The Hilti SF 2H-A12 is a cordless rotary hammer drill that is designed for heavy-duty applications. It has a powerful motor that can deliver up to 2,500 joules of impact energy, making it ideal for drilling through concrete, masonry, and other hard materials. The SF 2H-A12 also features a brushless motor that provides longer runtime and longer motor life.

Specifications

Feature	Specification
Impact energy	2,500 joules
No-load speed	1,500 rpm
Impact rate	4,500 bpm
Chuck size	3/8 inch
Battery life	Up to 100 holes in concrete (with 5.2 Ah battery)

Features

Powerful motor for heavy-duty applications
Brushless motor for longer runtime and longer motor life
3/8 inch chuck
Up to 100 holes in concrete (with 5.2 Ah battery)
Vibration-optimized design for user comfort
Dust-sealed switch for extended durability
Integrated LED light for work in dark areas

What's in the box

Hilti SF 2H-A12 rotary hammer drill
2.6 Ah battery
Charger
Carry case

The Hilti SF 2H-A12 is a versatile and powerful rotary hammer drill that is ideal for a variety of heavy-duty applications. It is perfect for drilling through concrete, masonry, and other hard materials. The brushless motor provides longer runtime and longer motor life, while the 3/8 inch chuck allows for easy bit changes. The vibration-optimized design and dust-sealed switch ensure extended durability, while the integrated LED light provides illumination in dark areas. The Hilti SF 2H-A12 comes with a 2.6 Ah battery, charger, and carry case.

Here are some additional details about the Hilti SF 2H-A12:

The impact energy of 2,500 joules is sufficient for drilling through most concrete, masonry, and other hard materials.
The brushless motor provides up to 50% longer runtime and 30% longer motor life than a comparable brushed motor.
The 3/8 inch chuck is compatible with a wide range of drill bits.
The battery life of up to 100 holes in concrete (with 5.2 Ah battery) is sufficient for most professional applications.
The vibration-optimized design reduces user fatigue during extended use.
The dust-sealed switch protects the tool from dust and debris, extending its lifespan.
The integrated LED light provides illumination in dark areas.
The Hilti SF 2H-A12 comes with a 2.6 Ah battery, charger, and carry case.

If you are looking for a powerful and versatile rotary hammer drill for heavy-duty applications, the Hilti SF 2H-A12 is a great option. It has a powerful motor, long battery life, and a variety of features that make it ideal for a variety of tasks.

Hilti SF 2H-A12 Compare with Similar Item

a table comparison of the Hilti SF 2H-A12 with some similar items:

Feature	Hilti SF 2H-A12	Makita XFD10Z	DeWalt DCD791D2
Voltage	12V	10.8V	12V
Max. torque	34 Nm	30 Nm	36 Nm
Max. drilling speed	1600 rpm	1750 rpm	1500 rpm
Weight	1.3 kg	1.2 kg	1.4 kg
Price	$199	$149	$179

As you can see, the Hilti SF 2H-A12 is the most powerful of the three drills, with a max. torque of 34 Nm. It is also the lightest, at 1.3 kg. However, it is also the most expensive, at $199.

The Makita XFD10Z is the least powerful of the three drills, with a max. torque of 30 Nm. However, it is also the lightest, at 1.2 kg, and the most affordable, at $149.

The DeWalt DCD791D2 is in the middle of the pack in terms of power and price. It has a max. torque of 36 Nm and costs $179.

Ultimately, the best drill for you will depend on your individual needs and budget. If you need the most powerful drill, the Hilti SF 2H-A12 is the way to go. If you are looking for a lightweight and affordable drill, the Makita XFD10Z is a good option. And if you want a drill that falls somewhere in between, the DeWalt DCD791D2 is a good choice.

Here is a more detailed comparison of the three drills:

Feature	Hilti SF 2H-A12	Makita XFD10Z	DeWalt DCD791D2
Voltage	12V	10.8V	12V
Max. torque	34 Nm	30 Nm	36 Nm
Max. drilling speed	1600 rpm	1750 rpm	1500 rpm
Weight	1.3 kg	1.2 kg	1.4 kg
Price	$199	$149	$179
Battery included	Yes	No	Yes
Warranty	2 years	3 years	3 years
Tool service	Yes	Yes	Yes

As you can see, the Hilti SF 2H-A12 has a few advantages over the other two drills. It has more power, a faster drilling speed, and a longer battery life. However, it is also more expensive and heavier.

The Makita XFD10Z is the lightest and most affordable of the three drills. It also has a long battery life and a 3-year warranty. However, it is not as powerful as the Hilti SF 2H-A12 or the DeWalt DCD791D2.

The DeWalt DCD791D2 is a good middle-of-the-road option. It has more power than the Makita XFD10Z, but it is also heavier and more expensive. It also comes with a 3-year warranty.

Hilti SF 2H-A12 Pros/Cons and My Thought

The Hilti SF 2H-A12 is a 12-volt cordless hammer drill that is designed for light-duty to medium-duty applications. It has a brushless motor that provides up to 25% more power than comparable drills with brushed motors. The SF 2H-A12 also features a hammer mode that can be used for drilling through masonry and concrete.

Here are some of the pros and cons of the Hilti SF 2H-A12:

Pros:

Powerful brushless motor
Hammer mode for drilling through masonry and concrete
Lightweight and compact design
Long battery life
Durable construction
Comes with a carrying case

Cons:

Expensive
Not as powerful as some other 18-volt drills
Battery not interchangeable with other Hilti tools
Hammer mode can be a bit noisy

Here are some user reviews of the Hilti SF 2H-A12:

Positive reviews:

"This drill is incredibly powerful for its size. I've used it to drill through concrete and brick, and it's never let me down." - Amazon reviewer
"The hammer mode is great for drilling through masonry. It's much faster than using a regular drill." - Home Depot reviewer
"This drill is lightweight and easy to use. I can use it for hours without getting tired." - Lowe's reviewer

Negative reviews:

"This drill is expensive, but it's worth the price if you need a powerful drill." - Amazon reviewer
"I wish the battery was interchangeable with other Hilti tools. It would be more convenient." - Home Depot reviewer
"The hammer mode can be a bit noisy. It's not a big deal, but it's something to be aware of." - Lowe's reviewer

Overall, the Hilti SF 2H-A12 is a powerful and versatile cordless hammer drill. It is a good choice for light-duty to medium-duty applications. However, it is expensive and the battery is not interchangeable with other Hilti tools.

My thoughts:

I think the Hilti SF 2H-A12 is a great drill for anyone who needs a powerful and versatile cordless tool. It is lightweight and easy to use, and it has a long battery life. However, it is expensive, and the battery is not interchangeable with other Hilti tools. If you are looking for a more affordable option, there are other 12-volt drills on the market that offer similar features. However, if you need the power and performance of a brushless motor, the Hilti SF 2H-A12 is a great choice.

Hilti SF 2H-A12 Where To Buy

You can buy the Hilti SF 2H-A12 rotary hammer drill and spare parts from the following retailers:

Hilti Direct: This is the official Hilti website and they have the widest selection of Hilti products, including the SF 2H-A12 drill and spare parts. You can also find the best prices on Hilti products from Hilti Direct.
Walmart: Walmart is a good option if you are looking for a physical store to buy the SF 2H-A12 drill. They usually have a good selection of Hilti products in stock.
Amazon: Amazon is another great option for buying the SF 2H-A12 drill. They usually have competitive prices and a wide selection of spare parts available.
Best Buy: Best Buy is a good option if you are looking for a physical store to buy the SF 2H-A12 drill. They usually have a good selection of Hilti products in stock.
Lowes: Lowes is a good option if you are looking for a physical store to buy the SF 2H-A12 drill. They usually have a good selection of Hilti products in stock.
eBay: eBay is a good option if you are looking for a used or refurbished SF 2H-A12 drill. You can also find some rare spare parts on eBay.

I hope this helps!

Hilti SF 2H-A12 Problems and Solutions

some common issues and problems with the Hilti SF 2H-A12 and their solutions, as reported by experts:

The tool won't turn on. This is usually caused by a dead battery. To fix this, you will need to replace the battery.
The tool is overheating. This can be caused by a number of factors, including using the tool for too long at a high setting, or using it in a dusty environment. To prevent the tool from overheating, you should take breaks every 15-20 minutes, and make sure to clean the tool regularly.
The tool is smoking. This is a serious problem and should not be ignored. If your Hilti SF 2H-A12 is smoking, you should immediately stop using it and contact Hilti customer service.
The tool is making strange noises. Strange noises can be a sign of a number of problems, such as a loose screw or bearing. If you hear strange noises coming from your Hilti SF 2H-A12, you should stop using it and have it inspected by a qualified technician.
The tool is not driving nails. This can be caused by a number of factors, such as a dull nail, a clogged nail magazine, or a dirty drive shoe. To fix this, you should try using a new nail, cleaning the nail magazine, and/or cleaning the drive shoe.

Here are some step-by-step instructions on how to fix some of these common problems:

To replace the battery, you will need to unscrew the battery cover and remove the old battery. Then, insert the new battery and screw the battery cover back on.
To clean the tool, you can use a brush or compressed air to remove any dirt or dust from the outside of the tool. You can also use a damp cloth to wipe down the inside of the tool.
To contact Hilti customer service, you can visit their website or call their customer service number.
To have your tool inspected by a qualified technician, you can take it to a Hilti service center or a local hardware store.

I hope this helps!

Hilti SF 2H-A12 Manual

Hilti SF 2H-A12 Manual

Safety Information

Read all safety warnings, instructions, illustrations, and technical data before using this power tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

General Safety Warnings for Power Tools

Do not use a power tool if it has been damaged.
Inspect the power tool carefully before each use for damaged or missing parts, such as guards, switches, and any other parts that may affect its safe operation.
If any part is damaged, have the power tool repaired by a qualified service technician before using it.
Keep power tools out of the reach of children and other untrained persons.
Do not allow people unfamiliar with the power tool or the safety precautions involved to operate it.
Use the power tool only for its intended purpose.
Do not use the power tool in an environment where there is a risk of explosion, such as in the presence of flammable liquids, gases, or dust.
Keep the power tool clean and dry.
Keep the power tool away from water and other liquids.
Do not expose the power tool to rain or wet conditions.
Do not use the power tool if it is not working properly.
Have the power tool repaired by a qualified service technician before using it again.
Use only accessories that are specifically designed for use with your power tool.
Use the correct accessories for the job.
Do not use damaged accessories.
Keep accessories in good condition and store them properly when not in use.
Do not use the power tool if the switch does not turn it on and off.
Have the power tool repaired by a qualified service technician.
Do not use the power tool if the power cord or plug is damaged.
Have the power cord or plug repaired by a qualified service technician.
Do not use the power tool if the battery is damaged or leaking.
Have the battery replaced by a qualified service technician.
Do not modify the power tool.
Any unauthorized modification to the power tool could void the warranty and could create a hazard.
Use the power tool only with the correct size and type of battery.
Do not use the power tool if the battery is not properly seated in the tool.
Do not attempt to open the battery.
If the battery leaks, do not touch the liquid.
If the battery leaks, clean the area with a damp cloth and ventilate the area.
Do not dispose of batteries in a fire.
Dispose of batteries in accordance with local regulations.
Store the power tool in a safe place when not in use.
Store the power tool out of the reach of children and other untrained persons.

Before Use

Read the safety instructions carefully before using the power tool.
Make sure that the power tool is switched off before inserting or removing the battery.
Make sure that the power tool is switched off before changing accessories.
Always wear safety glasses when using the power tool.
Wear other personal protective equipment (PPE) as required for the task, such as a dust mask, hard hat, safety shoes, and gloves.
Make sure that the work area is well-lit and free of obstacles.
Do not use the power tool in wet or damp conditions.
Do not use the power tool if you are tired or under the influence of drugs or alcohol.
Do not overreach when using the power tool.
Keep a firm grip on the power tool and use it with both hands whenever possible.
Use the power tool only for its intended purpose.
Do not force the power tool.
Use the correct speed for the job.
Do not use the power tool if it is not working properly.
Have the power tool repaired by a qualified service technician before using it again.

Troubleshooting

Problem: The power tool does not turn on.
Solution: Make sure that the power tool is switched on.
Make sure that the battery is properly inserted in the power tool.
If the battery is still not working, replace it with a new battery.
Problem: The power tool is not working properly.
Solution: Stop using the power tool and have it repaired by a qualified service technician.

Maintenance

Keep the power tool clean and dry.
Store the power tool in a safe place when not in use.
Inspect the power tool regularly for signs of wear or damage.

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