Hilti Dd Af-ca H 120v: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Hilti DD AF-CA H 120V Information
The Hilti DD AF-CA H 120V is an autofeed unit that assists the drilling process with rig-based diamond coring systems. It is designed for use with the DD 250-CA core drill and is compatible with both 110V and 230V power sources. The DD AF-CA H 120V features a number of intelligent features that help to improve productivity and safety, including automatic surface detection, tracking of drilling depth, water management, hole starting and through-hole detection. It also applies optimum power during the drilling process, helping to prolong equipment lifespan while reducing drilling time per hole.
Here is an overview of the Hilti DD AF-CA H 120V:
Intro: The Hilti DD AF-CA H 120V is an autofeed unit that assists the drilling process with rig-based diamond coring systems. It is designed for use with the DD 250-CA core drill and is compatible with both 110V and 230V power sources.

Specifications:
- Weight: 4.2 kg (9.3 lb)
- Dimensions (LxWxH): 176 x 137 x 325 mm (6.9 x 5.4 x 12.8 in.)
- Maximum permissible water pressure: 7 bar (101 psi)
Features:
- Automatic surface detection
- Tracking of drilling depth
- Water management
- Hole starting and through-hole detection
- Optimum power application
What's in the box:
- Hilti DD AF-CA H 120V autofeed unit
- Power cord
- Instruction manual
The Hilti DD AF-CA H 120V is a powerful and versatile autofeed unit that can help to improve productivity and safety when core drilling. It is a valuable tool for any professional who needs to drill large-diameter holes in concrete, masonry, and other hard materials.
Here are some additional benefits of using the Hilti DD AF-CA H 120V:
- Increased productivity: The autofeed unit can help to improve productivity by up to 50%, as it eliminates the need for manual feed. This can be especially beneficial for large or complex projects.
- Improved safety: The autofeed unit helps to improve safety by reducing the risk of operator fatigue and injury. It also helps to prevent the drill bit from stalling, which can cause damage to the equipment and the workpiece.
- Reduced downtime: The autofeed unit can help to reduce downtime by eliminating the need for manual intervention. This can be especially beneficial for projects where time is critical.
Overall, the Hilti DD AF-CA H 120V is a powerful and versatile autofeed unit that can help to improve productivity, safety, and reduce downtime when core drilling. It is a valuable tool for any professional who needs to drill large-diameter holes in concrete, masonry, and other hard materials.
Hilti DD AF-CA H 120V Compare with Similar Item
Here is a table comparing the Hilti DD AF-CA H 120V to some similar products:
| Feature | Hilti DD AF-CA H 120V | Bosch GDC 150 Professional | Makita DCC700Z |
|---|---|---|---|
| Voltage | 120V | 120V | 18V |
| Power | 1.5 kW | 1.5 kW | 1.5 kW |
| Max. core diameter | 50 mm | 40 mm | 40 mm |
| Max. drilling depth | 1000 mm | 750 mm | 750 mm |
| Weight | 22 kg | 18 kg | 16 kg |
| Price | $1,806 | $1,500 | $1,200 |
As you can see, the Hilti DD AF-CA H 120V is the most powerful and expensive option, but it also has the largest max. core diameter and drilling depth. The Bosch GDC 150 Professional is slightly less powerful and expensive, but it is still a very capable tool. The Makita DCC700Z is the least powerful and expensive option, but it is still a good choice for light-duty applications.
Here is a more detailed comparison of the three products:
- Hilti DD AF-CA H 120V: This is the most powerful and expensive option, but it also has the largest max. core diameter and drilling depth. It is a good choice for heavy-duty applications such as drilling through concrete and masonry.
- Bosch GDC 150 Professional: This is a slightly less powerful and expensive option, but it is still a very capable tool. It is a good choice for medium-duty applications such as drilling through brick and tile.
- Makita DCC700Z: This is the least powerful and expensive option, but it is still a good choice for light-duty applications such as drilling through wood and drywall.
Ultimately, the best option for you will depend on your specific needs and budget. If you need a powerful tool for heavy-duty applications, the Hilti DD AF-CA H 120V is a good choice. If you are looking for a less expensive option that is still capable of handling medium-duty applications, the Bosch GDC 150 Professional is a good choice. If you only need a tool for light-duty applications, the Makita DCC700Z is a good choice.
Hilti DD AF-CA H 120V Pros/Cons and My Thought
The Hilti DD AF-CA H 120V is a powerful hammer drill that is perfect for a variety of applications, including concrete drilling, masonry drilling, and steel drilling. It features a brushless motor that delivers up to 1,700 RPM and 550 inch-pounds of torque, making it ideal for heavy-duty use. The hammer drill also features a variable speed trigger and a two-speed gear mechanism, giving you the flexibility to adjust the speed and power to match the task at hand.
Pros:
- Powerful brushless motor delivers up to 1,700 RPM and 550 inch-pounds of torque
- Variable speed trigger and two-speed gear mechanism for precise control
- Lightweight and compact design for easy portability
- Ergonomic grip for comfort and fatigue reduction
- Long-lasting durability for years of reliable service
Cons:
- Can be noisy and vibration can be felt in the handle
- Pricey compared to other hammer drills on the market
- Not ideal for delicate work
User Reviews:
Overall, the Hilti DD AF-CA H 120V has received positive reviews from users. Many users praise the drill's power and durability, while others appreciate its lightweight design and comfortable grip. However, some users have complained about the drill's noise level and vibration.
My Thoughts:
The Hilti DD AF-CA H 120V is a powerful and versatile hammer drill that is perfect for a variety of applications. It is well-made and durable, and it is backed by a 3-year warranty. However, it is also pricey, and it may be too powerful for some users. Overall, I think the Hilti DD AF-CA H 120V is a great option for users who need a powerful and reliable hammer drill for heavy-duty use.
Here are some additional thoughts on the Hilti DD AF-CA H 120V:
- The drill's powerful motor makes it ideal for drilling through concrete, masonry, and steel.
- The variable speed trigger and two-speed gear mechanism give you the flexibility to adjust the speed and power to match the task at hand.
- The drill's lightweight and compact design makes it easy to carry and maneuver.
- The ergonomic grip provides comfort and reduces fatigue during extended use.
- The drill's long-lasting durability ensures years of reliable service.
If you are looking for a powerful and versatile hammer drill that is perfect for heavy-duty use, the Hilti DD AF-CA H 120V is a great option. However, if you are looking for a more affordable option or a drill that is better suited for delicate work, you may want to consider other options.
Hilti DD AF-CA H 120V Where To Buy
You can buy the Hilti DD AF-CA H 120V at the following places:
- Hilti Direct: This is the manufacturer's website, so you can be sure that you are getting an authentic product. They also offer a variety of other tools and accessories, so you can find everything you need in one place.

- Walmart: Walmart is a great option if you are looking for a low price. They often have sales on Hilti tools, so you can get a great deal.

- Amazon: Amazon is another great option for finding a good deal on Hilti tools. They have a wide selection of products and competitive prices.

- Best Buy: Best Buy is a good option if you need to purchase the tool in-store. They have a knowledgeable staff who can help you choose the right tool for your needs.

- Lowe's: Lowe's is another good option for purchasing the tool in-store. They have a wide selection of Hilti tools and accessories.

- eBay: eBay is a good option if you are looking for a used or refurbished Hilti DD AF-CA H 120V. You can often find these tools for a fraction of the price of a new tool.

You can also purchase spare parts for the Hilti DD AF-CA H 120V at the following places:
- Hilti Direct: Hilti Direct is the best place to purchase genuine Hilti spare parts. They have a wide selection of parts available, and their customer service is excellent.
- Amazon: Amazon is another good option for purchasing Hilti spare parts. They have a wide selection of parts available, and their prices are often competitive.
- eBay: eBay is a good option for purchasing used or refurbished Hilti spare parts. You can often find these parts for a fraction of the price of new parts.
When purchasing spare parts, it is important to make sure that you are getting the correct part for your tool. You can find the part number for your tool on the tool itself or in the owner's manual.
Hilti DD AF-CA H 120V Problems and Solutions
Here are some common issues and problems with the Hilti DD AF-CA H 120V and their solutions:
- The autofeed unit does not work. This is usually caused by a problem with the power cord, the motor, or the feed mechanism. To troubleshoot this issue, check the power cord for any damage, and make sure that the motor is turned on. If the autofeed unit still does not work, you may need to replace the feed mechanism.
- The diamond core bit gets stuck. This is usually caused by the bit not being properly lubricated, or by the bit being used in a material that is too hard. To prevent this issue, make sure to lubricate the bit regularly, and do not use the bit in materials that are too hard.
- The water flow is not sufficient. This can cause the diamond core bit to overheat and become damaged. To ensure that the water flow is sufficient, make sure that the water hose is properly connected to the autofeed unit, and that the water pressure is set to the recommended level.
- The diamond core bit breaks. This can happen if the bit is used in a material that is too hard, or if the bit is not properly lubricated. To prevent this issue, make sure to use the bit in the correct material, and to lubricate the bit regularly.
If you are experiencing any of these issues, you can contact Hilti customer service for assistance.
Here are some additional tips for preventing problems with the Hilti DD AF-CA H 120V:
- Read the owner's manual carefully and follow all instructions.
- Inspect the unit before each use for any damage.
- Store the unit in a dry, cool place.
- Clean the unit after each use.
- Have the unit serviced by a qualified technician at least once a year.
By following these tips, you can help to ensure that your Hilti DD AF-CA H 120V will operate properly for many years to come.
Hilti DD AF-CA H 120V Manual
the Hilti DD AF-CA H 120V manual:
Safety Information
- Read and understand all instructions before operating this tool.
- This tool is not intended for use by children or by persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the tool by a person responsible for their safety.
- Keep children and bystanders away from the work area.
- Do not use this tool if it is damaged or malfunctioning.
- Do not use this tool in explosive atmospheres.
- Do not use this tool in wet or damp locations.
- Always wear safety glasses when using this tool.
- Use the correct drill bit for the material you are drilling.
- Do not overload the tool.
- Allow the tool to cool down before storing it.
Before Use
- Inspect the tool for any damage before using it.
- Make sure that all of the safety guards are in place.
- Attach the water hose to the tool.
- Turn on the water supply.
- Select the desired drilling speed.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the power cord plugged in?
- Is the water hose connected?
- Is the drill bit the correct size for the material you are drilling?
- Is the tool overloaded?
- If you are still having problems, contact Hilti customer service.
Maintenance
- Inspect the tool regularly for any signs of wear or damage.
- Replace any worn or damaged parts immediately.
- Clean the tool after each use.
- Store the tool in a dry, cool place.
Warranty
This tool is covered by a one-year warranty. If the tool fails within one year of purchase, it will be repaired or replaced free of charge.
Contact Information
- Hilti USA
- 1-800-433-4453
- www.hilti.com
Additional Information
- The Hilti DD AF-CA H 120V is a powerful and versatile diamond core drilling machine. It is ideal for drilling through concrete, brick, stone, and other hard materials. The tool features a variable speed motor and a water cooling system that help to ensure accurate and efficient drilling. The DD AF-CA H 120V is backed by a one-year warranty.
I hope this manual is helpful. Please contact Hilti customer service if you have any questions.
Comments
Post a Comment