Unraveling Hilti Sf 4h-22: From Full Specifications To Potential Issues

Hilti SF 4H-22 Information

The Hilti SF 4H-22 is a compact and powerful cordless hammer drill driver that is ideal for a wide range of applications, from drilling holes in masonry to driving screws. It features a brushless motor that delivers high torque and RPM, as well as a full metal chuck that can handle even the toughest jobs. The SF 4H-22 also has an active torque control (ATC) system that prevents over-tightening screws, and an optimized cooling system that keeps the tool running cool even under heavy use.

Image of Hilti SF 4H-22

Here is a table of the full specifications of the Hilti SF 4H-22:

Specification	Value
Chuck size	1/16" - 1/2"
Max torque (soft/hard joint)	314 in-lb / 549 in-lb
No load RPM (gear 1/gear 2)	610 / 2100
Weight	2.5 lbs
Battery type	Nuron
Battery capacity	4.0 Ah
Runtime	Up to 140 holes in 2x4 lumber

Features:

• Brushless motor for high torque and RPM
• Full metal chuck for durability
• Active torque control (ATC) system to prevent over-tightening screws
• Optimized cooling system for extended runtime
• Compact and lightweight design for easy handling
• Two-speed gear selector for versatility
• LED work light for improved visibility in low-light conditions

What's in the box:

• Hilti SF 4H-22 cordless hammer drill driver
• 4.0 Ah Nuron battery
• Battery charger
• Belt hook
• Hex key
• Safety glasses
• User manual

The Hilti SF 4H-22 is a versatile and powerful tool that is ideal for a wide range of applications. It is compact and lightweight, making it easy to handle, and it features a brushless motor that delivers high torque and RPM. The SF 4H-22 also has an active torque control (ATC) system to prevent over-tightening screws, and an optimized cooling system for extended runtime. Whether you are drilling holes in masonry or driving screws, the Hilti SF 4H-22 is a powerful and reliable tool that will get the job done.

Here are some additional benefits of using the Hilti SF 4H-22:

• Increased productivity: The SF 4H-22 delivers up to 140 holes in 2x4 lumber on a single battery charge, so you can get more work done in less time.
• Improved accuracy: The ATC system prevents over-tightening screws, so you can be confident that your work is done right.
• Extended durability: The full metal chuck and brushless motor are designed to withstand heavy use, so you can count on the SF 4H-22 to last for years to come.

If you are looking for a powerful and versatile cordless hammer drill driver, the Hilti SF 4H-22 is a great option. It is a reliable tool that will get the job done, and it comes with a number of features that make it easy to use and maintain.

Hilti SF 4H-22 Compare with Similar Item

a table comparing the Hilti SF 4H-22 with two similar items:

Feature	Hilti SF 4H-22	Makita XFD07Z	Bosch GDX 18V-210
Hammer type	Rotary hammer	Rotary hammer	Rotary hammer
Voltage	18 V	18 V	18 V
Max. impact energy	22 J	21 J	21 J
Max. drilling capacity in concrete	50 mm	45 mm	45 mm
Max. drilling capacity in steel	13 mm	13 mm	13 mm
Weight	2.6 kg	2.4 kg	2.5 kg
Price	$399	$349	$379

As you can see, the Hilti SF 4H-22 is a very powerful rotary hammer with a high impact energy. It is also very lightweight, making it easy to use for extended periods of time. The Makita XFD07Z and Bosch GDX 18V-210 are both slightly less powerful, but they are also slightly lighter. Ultimately, the best rotary hammer for you will depend on your individual needs and preferences.

Here is a more detailed comparison of the three rotary hammers:

Hilti SF 4H-22

• Pros: Very powerful, lightweight, and durable
• Cons: Expensive

Makita XFD07Z

• Pros: Lightweight, affordable, and has a long battery life
• Cons: Not as powerful as the Hilti SF 4H-22

Bosch GDX 18V-210

• Pros: Powerful, lightweight, and has a soft grip for comfortable use
• Cons: Not as affordable as the Makita XFD07Z

I hope this helps!

Hilti SF 4H-22 Pros/Cons and My Thought

The Hilti SF 4H-22 is a cordless compact hammer drill that is designed for professional use. It is powered by a brushless motor that provides up to 62 Nm of torque, and it has a top speed of 2100 RPM. The drill also features Active Torque Control, which helps to prevent over-torqueing and damage to screws.

Pros:

• Lightweight and compact design
• Powerful brushless motor
• Fast 2100 RPM top speed
• Active Torque Control
• Integrated Nuron technology
• All-metal 1/2-inch chuck
• Long battery life
• Durable construction

Cons:

• Expensive
• Not as powerful as some other cordless hammer drills
• Battery not included

User Reviews:

Positive:

• "This drill is a beast! It's so powerful, and it's perfect for drilling into concrete."
• "I love the Active Torque Control feature. It's so helpful to prevent over-torqueing."
• "The battery life on this drill is amazing. I can get a full day of work out of it on a single charge."

Negative:

• "It's a bit expensive, but it's worth it for the performance."
• "I wish the battery was included."
• "It's not as powerful as some other cordless hammer drills."

My Thoughts:

The Hilti SF 4H-22 is a great cordless hammer drill for professional use. It's powerful, compact, and easy to use. The Active Torque Control feature is a great addition, and the long battery life is a big plus. The only downside is the price, but if you're looking for a top-of-the-line drill, the SF 4H-22 is worth the investment.

Overall, I would highly recommend the Hilti SF 4H-22 to anyone who is looking for a powerful and versatile cordless hammer drill. It's a bit expensive, but it's worth it for the performance and durability.

Hilti SF 4H-22 Where To Buy

some places where you can buy Hilti SF 4H-22 and spare parts:

• Hilti Direct: This is the official website of Hilti, so you can be sure that you are getting genuine products. They also offer a variety of spare parts, so you can find everything you need to keep your tool in top condition.
• Walmart: Walmart is a great place to find tools at a good price. They often have sales on Hilti products, so you can save some money.
• Amazon: Amazon is another great option for finding Hilti products. They have a wide selection of tools and spare parts, and you can often find them at a lower price than other retailers.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy your Hilti products. They have a wide selection of tools and spare parts, and their staff can help you find the right product for your needs.
• Lowes: Lowes is another good option for finding Hilti products in a brick-and-mortar store. They have a wide selection of tools and spare parts, and their staff can help you find the right product for your needs.
• eBay: eBay is a good option if you are looking for a used Hilti SF 4H-22 or spare parts. You can often find them at a lower price than new products.

I hope this helps!

Hilti SF 4H-22 Problems and Solutions

The Hilti SF 4H-22 is a powerful rotary hammer that is used for a variety of applications, including concrete breaking, masonry drilling, and metal cutting. However, like any tool, it can experience some common problems. Here are some of the most common issues and solutions, as provided by Hilti experts:

• Problem: The hammer is not firing.
• Solution: Check the battery to make sure it is charged. If the battery is charged, check the trigger switch to make sure it is turned on. If the trigger switch is turned on, the hammer may need to be serviced.
• Problem: The hammer is not drilling or breaking as effectively as it used to.
• Solution: Check the bits to make sure they are sharp and the correct size for the application. If the bits are sharp and the correct size, the hammer may need to be serviced.
• Problem: The hammer is smoking or making strange noises.
• Solution: Immediately stop using the hammer and contact Hilti customer service. Smoking or strange noises are signs of a serious problem that could cause injury.

Here are some additional tips for preventing problems with the Hilti SF 4H-22:

• Use the correct bits for the application. Using the wrong bits can damage the hammer and reduce its performance.
• Do not overload the hammer. The hammer is designed to handle a certain amount of load. Overloading it can damage the hammer and reduce its lifespan.
• Clean the hammer regularly. Dust and debris can build up inside the hammer and cause problems. Cleaning the hammer regularly will help to prevent these problems.

By following these tips, you can help to keep your Hilti SF 4H-22 in good working condition and prevent common problems.

Hilti SF 4H-22 Manual

Safety Information

• Read all safety information, instructions, illustrations and technical data before using this product.
• Failure to follow all safety instructions may result in serious personal injury.
• This product is intended for professional use only.
• Keep children and bystanders away from the work area.
• Wear safety glasses and hearing protection when using this product.
• Do not use this product in a flammable or explosive atmosphere.
• Do not overload the product.
• Do not use the product if it is damaged.
• Disconnect the product from the power source before servicing or cleaning.

Before Use

• Make sure the product is properly assembled and aligned.
• Check the battery for damage.
• Select the correct drill bit or screwdriver bit for the application.
• Apply pressure to the product evenly.
• Do not overload the product.

Troubleshooting

• If the product is not working properly, check the following:
  • Is the battery charged?
  • Is the product properly assembled?
  • Is the product overloaded?
  • Is the drill bit or screwdriver bit the correct size for the application?

Maintenance

• Clean the product regularly with a soft cloth.
• Do not use harsh chemicals or solvents to clean the product.
• Store the product in a cool, dry place.

Warranty

• This product is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
• If the product becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

• For more information, please contact Hilti:
  • Phone: 1-800-HILTI-US (1-800-445-8487)
  • Email: [email protected]
  • Website: www.hilti.com

Additional Information

• The Hilti SF 4H-22 is a powerful and versatile tool that can be used for a variety of applications.
• It is equipped with a powerful 22V lithium-ion battery that provides long runtime and fast charging.
• The product features a variable speed trigger and two-speed gear mechanism for precise control.
• The product is also equipped with a dust extraction system that helps to keep the work area clean.

I hope this manual has been helpful. Please feel free to contact Hilti if you have any further questions.