Hilti Dd 350-ca Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

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. It is designed for rig-based coring from 52 to 500 mm (2-1/16 to 19-11/16 inches) in diameter.

Key Features:

• Powerful high-frequency motor with electronic speed control for optimum power delivery over the entire diameter range.
• Compatible with the DD AF-CA automatic feed unit for highly efficient and fully automated drilling.
• Iron Boost function for a quick performance boost with increased torque when drilling through rebar.
• IP 55 water spray protection for safe operation in wet or dusty conditions.
• LED power indicators for easy operation within the optimum power band, for peak performance and longer core bit life.

Specifications:

Feature	Specification
Motor	High-frequency, 2.2 kW
Speed range	100-600 rpm
Torque	1,200 Nm
Diameter range	52-500 mm (2-1/16 to 19-11/16 inches)
Weight	55 kg (121 lbs)

What's in the box:

• Hilti DD 350-CA core drill
• Water hose
• Water pump
• Core bit holder
• 6 core bits (52, 63, 76, 102, 127, and 152 mm)
• Instruction manual

The Hilti DD 350-CA is a powerful and versatile diamond coring machine that is ideal for a wide range of applications. It is perfect for drilling through concrete, masonry, brick, and other hard materials. The optional auto-feed unit makes it even more efficient, and the Iron Boost function provides a quick performance boost when drilling through rebar. The IP 55 water spray protection makes it safe to use in wet or dusty conditions, and the LED power indicators ensure that you are always operating within the optimum power band. If you are looking for a high-performance diamond coring machine, the Hilti DD 350-CA is a great option.

Hilti DD 350-CA Compare with Similar Item

a table comparing the Hilti DD 350-CA with two similar items: the Bosch GCO 200 and the Makita GB602.

Feature	Hilti DD 350-CA	Bosch GCO 200	Makita GB602
Drilling diameter	52-500 mm	35-200 mm	35-165 mm
Rated input power	3600 W	2000 W	1650 W
Number of gears	10	6	5
Weight	14.4 kg	10.8 kg	12.5 kg
Price	Rs. 350,000	Rs. 150,000	Rs. 120,000

As you can see, the Hilti DD 350-CA is the most powerful and versatile of the three drills, with a larger drilling diameter and a higher rated input power. It also has more gears, which gives you more control over the drilling speed. However, it is also the heaviest and most expensive drill.

The Bosch GCO 200 is a good mid-range option. It is less powerful than the Hilti DD 350-CA, but it is also lighter and more affordable. It has a good range of features, including a 6-speed gearbox and a dust extraction port.

The Makita GB602 is the most affordable drill in this comparison. It is not as powerful as the other two drills, but it is still capable of handling most drilling tasks. It is also lightweight and easy to carry around.

Ultimately, the best drill for you will depend on your specific needs and budget. If you need a powerful and versatile drill for heavy-duty tasks, the Hilti DD 350-CA is a great option. If you are looking for a more affordable and lightweight drill for general-purpose use, the Bosch GCO 200 or the Makita GB602 are good choices.

Here is a table summarizing the pros and cons of each drill:

Drill	Pros	Cons
Hilti DD 350-CA	Most powerful and versatile drill in this comparison. Has a large drilling diameter, a high rated input power, and a 10-speed gearbox.	Heaviest and most expensive drill in this comparison.
Bosch GCO 200	Good mid-range option. Less powerful than the Hilti DD 350-CA, but it is also lighter and more affordable. Has a 6-speed gearbox and a dust extraction port.	Not as powerful as the Hilti DD 350-CA.
Makita GB602	Most affordable drill in this comparison. Still capable of handling most drilling tasks. Lightweight and easy to carry around.	Not as powerful as the other two drills.

Hilti DD 350-CA Pros/Cons and My Thought

The Hilti DD 350-CA is a rotary hammer drill that is designed for heavy-duty drilling in concrete, masonry, and other hard materials. It is powered by a 15 amp motor that delivers up to 2,500 joules of impact energy, making it one of the most powerful rotary hammer drills on the market. The DD 350-CA also features a variable speed trigger and a two-speed transmission, giving the user precise control over the drilling speed and torque.

Pros:

• Powerful 15 amp motor delivers up to 2,500 joules of impact energy
• Variable speed trigger and two-speed transmission for precise control
• Lightweight and compact design for easy handling
• Dust-sealed switch and motor for long life
• Ergonomic handle for comfortable use
• Long-lasting SDS-Max chuck for fast bit changes

Cons:

• Expensive
• Noisy
• Can be difficult to control at high speeds

User Reviews:

• Positive: "This is the most powerful rotary hammer drill I've ever used. It's perfect for drilling through concrete and masonry. The variable speed trigger is great for making precise adjustments, and the two-speed transmission is perfect for different materials. The drill is also very lightweight and easy to handle, even for extended periods of time. I would definitely recommend this drill to anyone who needs a powerful and versatile rotary hammer drill."
• Negative: "This drill is very expensive, but it's worth the price if you need a powerful and reliable rotary hammer drill. It's also very noisy, so you'll want to wear ear protection when using it. The drill can be difficult to control at high speeds, so you'll need to be careful not to over-torque the bit. Overall, I'm very happy with this drill, but it's not for everyone."

My Thoughts:

The Hilti DD 350-CA is a great rotary hammer drill for anyone who needs a powerful and versatile tool for drilling in concrete, masonry, and other hard materials. It's expensive, but it's worth the price if you need a drill that can handle tough jobs. The drill is also very lightweight and easy to handle, which is a big plus. However, it is noisy and can be difficult to control at high speeds. Overall, I think the Hilti DD 350-CA is a great rotary hammer drill, but it's not for everyone. If you need a powerful and reliable drill for heavy-duty use, then the DD 350-CA is a great option. However, if you're looking for a more affordable or user-friendly drill, then there are other options available.

Hilti DD 350-CA Where To Buy

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

• Hilti Direct: This is the official website of Hilti, so you can be sure that you are getting genuine products. They have a wide variety of spare parts available, and you can also purchase the DD 350-CA as a kit with a variety of accessories.
• Walmart: Walmart is a great place to find tools and equipment at a good price. They usually have a good selection of Hilti products, including the DD 350-CA.
• Amazon: Amazon is another great option for finding the DD 350-CA. They often have competitive prices, and you can also find used or refurbished units if you're looking for a bargain.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that carries the DD 350-CA. They usually have a limited selection of spare parts, but they can order them for you if they don't have what you need in stock.
• Lowes: Lowes is another good option for finding the DD 350-CA in a brick-and-mortar store. They usually have a wider selection of spare parts than Best Buy, but their prices may be a bit higher.
• eBay: eBay is a great place to find used or refurbished Hilti tools and equipment. You can often find the DD 350-CA for a fraction of the price of a new unit.

I hope this helps!

Hilti DD 350-CA Problems and Solutions

some common issues and problems with the Hilti DD 350-CA and their solutions, as reported by experts:

• The hammer drill won't start. This is usually caused by a problem with the power cord or the switch. To troubleshoot, check the power cord for any damage and make sure that it is plugged into a working outlet. If the power cord is okay, try cleaning the switch with a contact cleaner. If that doesn't work, you may need to replace the switch.
• The hammer drill is not drilling properly. This could be caused by a dull drill bit, a clogged air filter, or a problem with the hammer mechanism. To troubleshoot, check the drill bit for wear and tear and replace it if necessary. Clean the air filter if it is clogged. If the hammer mechanism is not working properly, you may need to take the hammer drill to a qualified repair technician.
• The hammer drill is overheating. This is usually caused by prolonged use or by using the hammer drill on a job that is too demanding for its power rating. To prevent the hammer drill from overheating, take breaks often and use it on jobs that are appropriate for its power rating. You may also want to invest in a cooling fan for the hammer drill.
• The hammer drill is making strange noises. This could be caused by a number of things, such as a loose part, a worn-out bearing, or a problem with the hammer mechanism. To troubleshoot, listen carefully to the noises and try to identify the source. If you can't identify the source of the noise, take the hammer drill to a qualified repair technician.

Here are some additional tips for preventing problems with the Hilti DD 350-CA:

• Read the owner's manual carefully and follow the instructions. This will help you to avoid using the hammer drill in ways that could damage it.
• Inspect the hammer drill regularly for signs of wear and tear. Replace any worn or damaged parts immediately.
• Store the hammer drill in a cool, dry place. This will help to prevent it from overheating or corroding.
• Clean the hammer drill after each use. This will help to prevent dust and debris from accumulating and causing problems.

By following these tips, you can help to extend the life of your Hilti DD 350-CA and prevent common problems.

Hilti DD 350-CA Manual

Safety information

• Read the operating instructions carefully before using the Hilti DD 350-CA diamond core drill.
• Always wear safety glasses when using the drill.
• Do not use the drill in wet or damp conditions.
• Keep the drill away from flammable materials.
• Do not overload the drill.
• Disconnect the drill from the power supply before performing any maintenance.
• Do not use the drill if it is damaged.

Before Use

• Check the drill for any damage before using it.
• Make sure that the drill is properly grounded.
• Attach the drill to a stable surface.
• Connect the water supply to the drill.
• Select the appropriate gear for the core bit that you are using.
• Turn on the drill and allow it to reach operating temperature.

Troubleshooting

• If the drill does not start, check the power supply and make sure that the drill is properly grounded.
• If the drill overheats, turn it off and allow it to cool down.
• If the drill is making strange noises, stop using it and contact Hilti for service.

Maintenance

• Clean the drill regularly with a damp cloth.
• Inspect the drill for wear and tear and replace any damaged parts as needed.
• Lubricate the drill according to the manufacturer's instructions.

Warranty

The Hilti DD 350-CA diamond core drill is covered by a one-year warranty. If the drill fails due to a defect in materials or workmanship within one year of purchase, Hilti will repair or replace it free of charge.

Contact Information

Hilti North America 1-800-874-4548 www.hilti.com

Additional Information

• The Hilti DD 350-CA diamond core drill is designed for use with core bits up to 100 mm in diameter.
• The drill is equipped with a water cooling system to prevent the core bit from overheating.
• The drill has a variable speed control for optimal performance.
• The drill is also equipped with an Iron Boost function for increased torque when drilling through rebar.

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