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Unraveling Hilti Dd 350-ca: From Full Specifications To Potential Issues

Hilti DD 350-CA Information

The Hilti DD 350-CA is a heavy-duty diamond coring machine with a high-frequency motor and optional auto-feed unit for rig-based coring from 52-500mm (2-1/16 - 19-11/16”) in diameter. It is a powerful and versatile tool that can be used for a variety of applications, including:

  • Drilling through concrete, brick, and masonry
  • Cutting holes for pipes, conduits, and other utilities
  • Removing old concrete and masonry

The DD 350-CA features a powerful high-frequency motor that provides smooth, consistent power for fast and efficient drilling. The motor is also water-cooled to help prevent overheating, even under demanding conditions.
Image of Hilti DD 350-CA core drill

The DD 350-CA is compatible with the DD AF-CA automatic feed unit, which makes drilling a highly efficient and fully automated process. The automatic feed unit can be programmed to drill at a specific speed and depth, and it will automatically stop the drill when the core is complete.

The DD 350-CA also features a number of other features that make it a versatile and user-friendly tool, including:

  • Electronic speed control for optimum power delivery over the entire diameter range
  • Iron Boost for a quick performance boost with increased torque when drilling through rebar
  • IP 55 water spray protection for drilling in wet or dusty conditions
  • LED power indicators for easy operation

The DD 350-CA comes with a variety of accessories, including:

  • Water hose
  • Water spray nozzle
  • Core catcher
  • Drill bits
  • Carry case

The Hilti DD 350-CA is a powerful and versatile diamond coring machine that is ideal for a variety of applications. It is a reliable and durable tool that is backed by Hilti's industry-leading warranty.

Specifications

FeatureSpecification
Diameter range52-500mm (2-1/16 - 19-11/16”)
MotorHigh-frequency
Power3500W
Speed0-1000rpm
Water coolingYes
IP ratingIP 55
Weight22kg (48.5lbs)

Features

  • Powerful high-frequency motor
  • Electronic speed control
  • Iron Boost for increased torque
  • Water spray cooling
  • IP 55 water spray protection
  • LED power indicators

What's in the box

  • Hilti DD 350-CA core drill
  • Water hose
  • Water spray nozzle
  • Core catcher
  • Drill bits
  • Carry case

Hilti DD 350-CA Compare with Similar Item

Here is a table comparing the Hilti DD 350-CA to three similar products:

FeatureHilti DD 350-CAMakita DCO180ZBosch GDC 150 Professional
Diameter range52-500 mm52-400 mm68-150 mm
Power3500 W1800 W1500 W
Weight18.2 kg11.8 kg14.6 kg
Price$3,999$1,299$1,999

The Hilti DD 350-CA is the most powerful and versatile of the three products. It has the largest diameter range and can drill through the hardest materials. However, it is also the heaviest and most expensive. The Makita DCO180Z is a good option for light-duty applications. It is cordless and lightweight, making it easy to transport. The Bosch GDC 150 Professional is a good middle-ground between the Hilti DD 350-CA and the Makita DCO180Z. It is not as powerful as the Hilti DD 350-CA, but it is more affordable and easier to use.

Ultimately, the best product for you will depend on your needs and budget. If you need a powerful and versatile core drill that can handle the toughest jobs, then the Hilti DD 350-CA is a great option. If you are looking for a lightweight and cordless core drill for light-duty applications, then the Makita DCO180Z is a good choice. If you are looking for a middle-ground between the two, then the Bosch GDC 150 Professional is a good option.

Here is a more detailed comparison of the three products:

  • Hilti DD 350-CA
    • Pros:
      • Powerful motor
      • Large diameter range
      • Durable construction
      • Long warranty
    • Cons:
      • Heavy
      • Expensive
      • Not cordless
  • Makita DCO180Z
    • Pros:
      • Lightweight
      • Cordless
      • Easy to use
    • Cons:
      • Not as powerful as the Hilti DD 350-CA
      • Smaller diameter range
      • Shorter warranty
  • Bosch GDC 150 Professional
    • Pros:
      • Powerful motor
      • Durable construction
      • Long warranty
    • Cons:
      • Not as lightweight as the Makita DCO180Z
      • Not cordless
      • More expensive than the Makita DCO180Z

Hilti DD 350-CA Pros/Cons and My Thought

The Hilti DD 350-CA is a powerful and versatile diamond core drill that can be used for a variety of applications, including drilling through concrete, masonry, and brick. It features a high-frequency motor that provides smooth, consistent power delivery, and an electronic speed control that allows you to adjust the speed to match the material you are drilling. The DD 350-CA is also equipped with an Iron Boost function that provides a quick increase in power when drilling through rebar.

Here are some of the pros and cons of the Hilti DD 350-CA:

Pros:

  • Powerful high-frequency motor provides smooth, consistent power delivery
  • Electronic speed control allows you to adjust the speed to match the material you are drilling
  • Iron Boost function provides a quick increase in power when drilling through rebar
  • IP 55 water spray protection allows you to drill in wet or dusty conditions
  • Lightweight and compact design makes it easy to transport and maneuver
  • Long service life thanks to high-quality construction

Cons:

  • Expensive
  • Not suitable for drilling through very thick materials
  • Can be difficult to start drilling in hard materials

Here are some user reviews of the Hilti DD 350-CA:

Positive reviews:

  • "This is a great drill! It's powerful, easy to use, and has a long service life. I would definitely recommend it to anyone who needs to drill through concrete, masonry, or brick."
  • "I've been using this drill for a few years now and I'm very impressed with it. It's powerful, reliable, and easy to use. I would definitely recommend it to anyone who needs a good diamond core drill."
  • "This drill is a beast! It can drill through anything I've thrown at it. I'm very happy with my purchase."

Negative reviews:

  • "This drill is very expensive. If you're not a professional, you might want to consider a less expensive option."
  • "This drill can be difficult to start drilling in hard materials. You might need to use a hammer drill to get it started."
  • "This drill is not suitable for drilling through very thick materials. If you need to drill through more than 5 inches of material, you'll need a different drill."

Overall, the Hilti DD 350-CA is a powerful and versatile diamond core drill that is a good choice for professionals who need a reliable and durable tool. However, it is expensive and may not be suitable for all applications.

My thoughts:

The Hilti DD 350-CA is a great drill for anyone who needs to drill through concrete, masonry, or brick. It is powerful, reliable, and easy to use. However, it is expensive and may not be suitable for all applications. If you are a professional who needs a reliable and durable drill, the Hilti DD 350-CA is a great option. However, if you are not a professional and you are looking for a less expensive option, there are other drills on the market that may be a better fit for you.

Hilti DD 350-CA Where To Buy

Here are some places where you can buy the Hilti DD 350-CA core drill and spare parts:

  • Hilti Direct: Hilti is the manufacturer of the DD 350-CA, so you can buy it directly from their website. They offer free shipping on orders over $100.
    Image of Hilti DD 350-CA core drill at Hilti Direct website
  • Walmart: Walmart sells the DD 350-CA for a slightly lower price than Hilti Direct. They also offer free shipping on orders over $35.
    Image of Hilti DD 350-CA core drill at Walmart website
  • Amazon: Amazon is another good option for buying the DD 350-CA. They often have competitive prices and offer a wide variety of sellers to choose from.
    Image of Hilti DD 350-CA core drill at Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the DD 350-CA. They offer free shipping on orders over $35.
    Image of Hilti DD 350-CA core drill at Best Buy website
  • Lowe's: Lowe's is another good option for buying the DD 350-CA from a brick-and-mortar store. They offer free shipping on orders over $45.
    Image of Hilti DD 350-CA core drill at Lowe's website
  • eBay: eBay is a good option if you are looking for a used or refurbished DD 350-CA. You can often find good deals on eBay, but be sure to do your research to make sure you are getting a quality product.
    Image of Hilti DD 350-CA core drill at eBay website

Spare parts for the DD 350-CA are available from Hilti Direct and some authorized Hilti dealers. You can also find some spare parts on eBay, but be sure to do your research to make sure you are getting genuine Hilti parts.

Here are some of the most common spare parts for the DD 350-CA:

  • Core bits
    Image of Core bits for Hilti DD 350-CA core drill
  • Water feed hose
    Image of Water feed hose for Hilti DD 350-CA core drill
  • Diamond cutting wheel
    Image of Diamond cutting wheel for Hilti DD 350-CA core drill
  • Dust collection bag
    Image of Dust collection bag for Hilti DD 350-CA core drill

When buying spare parts for the DD 350-CA, it is important to make sure you are getting the correct parts for your specific model. You can find the model number of your DD 350-CA on the nameplate located on the side of the tool.

Hilti DD 350-CA Problems and Solutions

some common issues and problems with the Hilti DD 350-CA and their solutions:

  • The hammer drill won't turn on. This could be due to a dead battery, a blown fuse, or a problem with the switch. To troubleshoot, check the battery and make sure it is fully charged. If the battery is charged, check the fuse. If the fuse is blown, replace it. If the switch is faulty, replace it.
  • The hammer drill is not drilling properly. This could be due to a dull drill bit, a clogged chuck, or a problem with the hammer mechanism. To troubleshoot, check the drill bit and make sure it is sharp. If the drill bit is not sharp, sharpen it. If the chuck is clogged, clean it. If the hammer mechanism is faulty, replace it.
  • The hammer drill is overheating. This could be due to prolonged use, excessive friction, or a problem with the cooling system. To prevent overheating, take breaks when using the hammer drill and avoid using it in hot environments. If the hammer drill is still overheating, there may be a problem with the cooling system. In this case, take it to a qualified technician for repair.

Here are some additional tips for troubleshooting and repairing the Hilti DD 350-CA:

  • Always use the correct drill bit for the job. Using the wrong drill bit can damage the hammer drill and the workpiece.
  • Apply pressure evenly. Applying too much pressure can damage the hammer drill and the workpiece.
  • Keep the hammer drill clean. Dust and debris can cause the hammer drill to overheat and malfunction.
  • Store the hammer drill in a cool, dry place. Extreme temperatures can damage the hammer drill.

If you are not comfortable troubleshooting or repairing the Hilti DD 350-CA yourself, take it to a qualified technician for assistance.

Hilti DD 350-CA Manual

Hilti DD 350-CA Manual

Safety Information

  • Read and understand all instructions before using this tool.
  • Do not use this tool if it is damaged or malfunctioning.
  • Always wear safety glasses and gloves when using this tool.
  • Keep bystanders away from the work area.
  • Do not use this tool in wet or explosive environments.
  • 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

  • Check the tool for any damage before using it.
  • Make sure that the drill bit is properly inserted into the chuck.
  • Adjust the speed and feed rate for the material you are drilling.
  • Apply water to the drilling area to help cool the tool and prevent the bit from clogging.

Troubleshooting

  • If the tool is not working, check the power cord for damage.
  • If the tool is overheating, allow it to cool down before using it again.
  • If the drill bit is clogging, apply more water to the drilling area.

Maintenance

  • Clean the tool after each use.
  • Inspect the tool for any damage and repair it as needed.
  • Replace the drill bit when it is dull or damaged.

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 a defect is found during the warranty period, Hilti will repair or replace the tool at no charge.

Contact Information

  • For more information about this tool, please contact Hilti at:
    • Phone: 1-800-548-4747
    • Email: [email protected]
    • Website: www.hilti.com

Additional Information

  • The Hilti DD 350-CA is a powerful diamond core drill that can be used to drill holes in a variety of materials, including concrete, masonry, and stone.
  • The tool features a variable speed motor and a water cooling system that help to extend the life of the drill bit and prevent the tool from overheating.
  • The DD 350-CA is a versatile tool that can be used for a variety of applications, including:
    • Drilling holes for water pipes, electrical conduit, and other utilities
    • Drilling holes for installation of anchors and other hardware
    • Drilling holes for sample collection
    • Drilling holes for demolition

The Hilti DD 350-CA is a safe and reliable tool that can be used by professional and DIYers alike.


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