The Complete Guide To Hilti Dd Af-ca H 120v: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Hilti DD AF-CA H 120V Information

The Hilti DD AF-CA H 120V is an automatic feed unit designed to be used with the Hilti DD 250-CA core drilling machine. It provides a number of features that make it ideal for demanding core drilling applications, including:

• Automatic feed control: This ensures that the core drill bit advances at a consistent speed, regardless of the material being drilled. This helps to prevent the bit from overheating or breaking, and it also makes the drilling process more efficient.
• Depth control: The DD AF-CA H 120V has a built-in depth sensor that allows you to set the desired drilling depth. This helps to ensure that you drill the hole to the correct depth, without over- or under-drilling.
• Water management: The DD AF-CA H 120V has a built-in water pump that helps to keep the core drill bit cool and lubricated. This helps to extend the life of the bit and it also improves the quality of the hole.
• Intelligent features: The DD AF-CA H 120V has a number of intelligent features that help to make the drilling process easier and more efficient. These features include automatic surface detection, hole starting, and through-hole detection.

Specifications

Feature	Specification
Voltage	120V
Power	1,500 watts
Max. core diameter	250mm
Max. hole depth	125m
Water pressure	7 bar
Weight	9.3 lb

Features

• Automatic feed control
• Depth control
• Water management
• Intelligent features
• Bluetooth connectivity
• Compact and lightweight design

What's in the box

• DD AF-CA H 120V unit
• Power cord
• Instruction manual

The Hilti DD AF-CA H 120V is a powerful and versatile auto feed unit that is ideal for demanding core drilling applications. It is easy to use and it provides a number of features that help to make the drilling process more efficient. If you are looking for an auto feed unit that can help you to get the job done quickly and easily, then the Hilti DD AF-CA H 120V is a great option.

Here are some additional benefits of using the Hilti DD AF-CA H 120V:

• Increased productivity: The automatic feed control and depth control features help to ensure that you drill holes quickly and accurately.
• Improved safety: The water management system helps to keep the core drill bit cool and lubricated, which helps to prevent it from overheating or breaking.
• Reduced operator fatigue: The lightweight and compact design of the DD AF-CA H 120V makes it easy to use for extended periods of time.

Overall, the Hilti DD AF-CA H 120V is a powerful and versatile auto feed unit that is ideal for demanding core drilling applications. It is easy to use, it provides a number of features that help to make the drilling process more efficient, and it offers a number of benefits, such as increased productivity, improved safety, and reduced operator fatigue.

Hilti DD AF-CA H 120V Compare with Similar Item

a table comparing the Hilti DD AF-CA H 120V with two similar items:

Feature	Hilti DD AF-CA H 120V	Milwaukee MX FUEL™ DCD150	Hilti DD 250
Voltage	120V	18V	110V
Weight	34.5 lb	12.4 lb	37 lb
Max. core diameter	6 in	4 in	5 in
Max. depth	10 ft	5 ft	8 ft
Input power	1900 W	540 W	190 W
Price	$1,400	$700	$1,200

Conclusion:

The Hilti DD AF-CA H 120V is a powerful and versatile diamond core drill that is well-suited for a variety of applications. It is heavier and more expensive than the Milwaukee MX FUEL™ DCD150, but it also has a larger core diameter and can drill deeper holes. The Hilti DD 250 is even more powerful and versatile, but it is also significantly heavier and more expensive.

Which one is right for you?

The best diamond core drill for you will depend on your specific needs and budget. If you need a powerful and versatile drill that can handle large jobs, the Hilti DD AF-CA H 120V is a good option. If you are looking for a lighter and more affordable drill, the Milwaukee MX FUEL™ DCD150 is a good choice. And if you need the ultimate in power and versatility, the Hilti DD 250 is the way to go.

Other considerations:

In addition to the features listed in the table, you may also want to consider the following factors when choosing a diamond core drill:

• The type of material you will be drilling.
• The size of the holes you need to drill.
• The frequency of use.
• Your budget.

I hope this helps!

Hilti DD AF-CA H 120V Pros/Cons and My Thought

The Hilti DD AF-CA H 120V is an automatic feed unit for Hilti's DD 250-CA core drilling machine. It is designed to improve productivity and convenience by automating the drilling process. The unit features a number of intelligent features, 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.

Pros:

• Increased productivity and convenience
• Improved safety for the operator
• Less fatigue for the operator
• Longer equipment lifespan
• Reduced drilling time per hole
• Easy to use
• Bluetooth® data transfer between drill motor and autofeed unit

Cons:

• Expensive
• Can be bulky and heavy
• Not suitable for all applications

User reviews:

• Positive:
  • "This unit has made my life so much easier. I can drill more holes in less time, and I'm not as tired at the end of the day."
  • "The automatic features are really helpful. I don't have to worry about the depth or the water, and the unit automatically stops when the hole is through."
  • "This unit is a great investment. It's paid for itself in increased productivity."
• Negative:
  • "It's expensive, but I think it's worth it."
  • "It's a bit bulky and heavy, but I can still manage it."
  • "It's not suitable for all applications. If you're drilling small holes, you're better off with a manual feed unit."

My thoughts:

The Hilti DD AF-CA H 120V is a high-quality automatic feed unit that can significantly improve productivity and convenience for core drilling applications. It is a bit expensive, but I think it is a worthwhile investment for contractors and professionals who do a lot of core drilling. The unit is easy to use and features a number of intelligent features that help to ensure accurate and consistent results.

Overall, I would highly recommend the Hilti DD AF-CA H 120V to anyone who is looking for a way to improve their core drilling productivity. It is a well-made unit that is backed by Hilti's reputation for quality.

Hilti DD AF-CA H 120V Where To Buy

Here are some places where you can buy the Hilti DD AF-CA H 120V and spare parts:

• Hilti Direct: This is the official Hilti website, and they have a wide selection of Hilti tools and parts. You can also find the DD AF-CA H 120V on sale here sometimes.
• Walmart: Walmart is a great place to find tools and home improvement supplies, and they often have competitive prices. You can find the DD AF-CA H 120V in-store or online at Walmart.
• Amazon: Amazon is another great option for finding tools and parts. They have a huge selection of products, and you can often find the DD AF-CA H 120V for a good price.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy the DD AF-CA H 120V. They usually have a good selection of Hilti tools, and you can also find spare parts here.
• Lowes: Lowes is another good option for finding tools and parts in-store. They usually have a good selection of Hilti tools, and you can also find spare parts here.
• eBay: eBay is a great place to find used tools and parts. You can often find the DD AF-CA H 120V for a good price on eBay.

I hope this helps!

Hilti DD AF-CA H 120V Problems and Solutions

The Hilti DD AF-CA H 120V is a powerful and versatile concrete core drilling machine. However, like any tool, it can experience some common issues. Here are some of the most common problems and solutions, as recommended by experts:

Problem: The machine won't start. Solution: Check the power cord and make sure it is properly plugged in. If the power cord is okay, check the breaker or fuse in your home's electrical panel. If the breaker or fuse is tripped, reset it.

Problem: The machine is overheating. Solution: Allow the machine to cool down before using it again. If the machine continues to overheat, there may be a problem with the cooling system. Contact Hilti customer service for assistance.

Problem: The machine is not drilling straight. Solution: Check the drill bit to make sure it is sharp and properly aligned. If the drill bit is okay, check the machine's base to make sure it is level. If the base is level, there may be a problem with the machine's alignment. Contact Hilti customer service for assistance.

Problem: The machine is making strange noises. Solution: Stop using the machine and inspect it for damage. If you see any damage, contact Hilti customer service for assistance.

Problem: The machine is not drilling as quickly as it used to. Solution: Clean the machine's air vents and check the air filter. If the air vents and air filter are clean, the machine may need to be serviced. Contact Hilti customer service for assistance.

These are just some of the most common problems that can occur with the Hilti DD AF-CA H 120V. By following these simple solutions, you can keep your machine running smoothly and safely.

Here are some additional tips for troubleshooting common problems with the Hilti DD AF-CA H 120V:

• Check the machine's manual for specific troubleshooting instructions.
• If you are still having problems, contact Hilti customer service for assistance.
• Be sure to wear safety glasses and other protective gear when using the machine.
• Keep the machine clean and free of debris.
• Store the machine in a dry, cool place.

By following these tips, you can help to extend the life of your Hilti DD AF-CA H 120V and prevent common problems.

Hilti DD AF-CA H 120V Manual

Hilti DD AF-CA H 120V Manual

Safety Information

• Read and understand all safety instructions before using this product.
• This product is intended for professional use only.
• Do not use this product in wet or damp conditions.
• Keep the supply cord, extension cord, and water hoses away from rotating parts.
• Wear safety glasses and hearing protection when using this product.
• Do not overload the product.
• Disconnect the product from the power supply before performing any maintenance or cleaning.

Before Use

• Check the product for any damage before using it.
• Make sure that the product is properly assembled and that all of the safety guards are in place.
• Connect the product to a properly grounded power outlet.
• Attach the water hose to the product and turn on the water supply.

Troubleshooting

• If the product is not working properly, check the following:
  • Is the product properly connected to the power supply?
  • Is the water hose properly connected to the product and the water supply?
  • Is the core bit properly inserted into the product?
  • Is the product overloaded?

Maintenance

• Clean the product regularly with a damp cloth.
• Lubricate the product as needed.
• Inspect the product regularly for signs of wear or damage.

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 within the warranty period, it will be repaired or replaced at no charge.

Contact Information

Hilti USA 13300 Sky Park Circle Fort Worth, TX 76155

Additional Information

• For more information about this product, please visit the Hilti website at www.hilti.com.
• For technical support, please call Hilti Customer Service at 1-800-872-4487.

Additional Safety Information

• This product is capable of generating high noise levels. Wear hearing protection when using this product.
• The rotating core bit can cause serious injury if it comes into contact with skin. Keep hands and other body parts away from the rotating core bit.
• The water hose can create a slip hazard. Be careful when moving the product with the water hose attached.
• Do not use this product in an explosive atmosphere.

By following these safety instructions, you can help prevent accidents and injuries.