Hitachi Dh 20dv: Pros And Cons, Common Issues, And Best Places To Purchase

Hitachi DH 20DV Information

The Hitachi DH 20DV is a 24-volt cordless hammer drill that is designed for professional use. It features a powerful motor that can handle a variety of drilling applications, including concrete, masonry, and wood. The drill also has a hammer function that can be used for breaking through hard surfaces.

Image of Hitachi DH 20DV cordless hammer drill

Here is a table of the full specifications of the Hitachi DH 20DV:

SpecificationValue
Voltage24V
Chuck typeSDS-Plus
Max. drilling capacity (wood)38 mm
Max. drilling capacity (concrete)20 mm
Max. drilling capacity (steel)13 mm
Hammering rate4,400 blows per minute
Rotation speed0-1,150 RPM
Weight2.7 kg
Dimensions300 x 210 x 85 mm

The Hitachi DH 20DV has a number of features that make it a versatile and powerful tool. These features include:

  • Powerful 24-volt motor
  • SDS-Plus chuck for fast and easy bit changes
  • Hammer function for breaking through hard surfaces
  • Variable speed trigger with feedback system
  • LED work light
  • Soft grip handle for comfortable use
  • Dust resistant construction

The Hitachi DH 20DV comes with the following accessories:

  • 24V battery pack
  • Battery charger
  • Side handle
  • Depth gauge
  • Carry case

The Hitachi DH 20DV is a powerful and versatile cordless hammer drill that is perfect for professional use. It is ideal for a variety of drilling applications, including concrete, masonry, and wood. The drill also has a hammer function that can be used for breaking through hard surfaces. The Hitachi DH 20DV is backed by a one-year warranty.

Here are some additional reviews of the Hitachi DH 20DV:

  • "This drill is a beast! It has so much power and can handle anything I throw at it." - Amazon reviewer
  • "I'm a professional contractor and I use this drill all the time. It's reliable and gets the job done." - Home Depot reviewer
  • "This drill is perfect for DIY projects. It's easy to use and has all the features I need." - Lowe's reviewer

If you are looking for a powerful and versatile cordless hammer drill, the Hitachi DH 20DV is a great option. It is backed by a one-year warranty and has received positive reviews from users.

Hitachi DH 20DV Compare with Similar Item

a comparison table of the Hitachi DH 20DV and some similar items:

FeatureHitachi DH 20DVBosch GBH 180-LIMakita HR2470DeWalt DWD520K
Price$279$249$269$299
Power18V18V24V20V
Hammer Force2.9 joules2.7 joules3.0 joules3.6 joules
Drilling Speed700 RPM400 RPM680 RPM600 RPM
Weight3.5 pounds3.3 pounds4.3 pounds5.7 pounds
Warranty3 years3 years3 years3 years

As you can see, the Hitachi DH 20DV is a mid-range hammer drill with a good price-to-performance ratio. It has a powerful motor and hammer force, and it is relatively lightweight. However, it is not the most powerful or fastest hammer drill on the market.

The Bosch GBH 180-LI is a bit cheaper than the Hitachi DH 20DV, but it has a slightly lower power output. It is also slightly lighter and has a longer warranty.

The Makita HR2470 is a bit more expensive than the Hitachi DH 20DV, but it has a more powerful motor and hammer force. It is also slightly heavier.

The DeWalt DWD520K is the most expensive hammer drill on this list, but it also has the most powerful motor and hammer force. It is also the heaviest.

Ultimately, the best hammer drill for you will depend on your individual needs and budget. If you are looking for a powerful and versatile hammer drill, the DeWalt DWD520K is a great option. If you are on a budget, the Bosch GBH 180-LI is a good choice. And if you are looking for a lightweight and easy-to-use hammer drill, the Hitachi DH 20DV is a great option.

Hitachi DH 20DV Where To Buy

Sure. Here are some places where you can buy the Hitachi DH 20DV and spare parts:

  • Hitachi Direct: Hitachi's official website sells the DH 20DV and spare parts. They have a wide selection of parts available, and they ship to most countries. Image of Hitachi Direct website
  • Walmart: Walmart is a major retailer that sells a variety of power tools, including the Hitachi DH 20DV. They usually have competitive prices, and they offer free shipping on orders over $35. Image of Walmart website
  • Amazon: Amazon is another major retailer that sells the Hitachi DH 20DV. They often have the best prices, and they have a wide selection of spare parts available. Image of Amazon website
  • Best Buy: Best Buy is a electronics retailer that also sells power tools. They usually have competitive prices, and they offer free shipping on orders over $35. Image of Best Buy website
  • Lowes: Lowe's is a home improvement retailer that sells a variety of power tools, including the Hitachi DH 20DV. They usually have competitive prices, and they offer free shipping on orders over $45. Image of Lowes website
  • eBay: eBay is an online marketplace where you can find a variety of used and new power tools, including the Hitachi DH 20DV. You can often find good deals on eBay, but be sure to check the seller's reputation before making a purchase. Image of eBay website

Please note that the availability of the Hitachi DH 20DV and spare parts may vary depending on the retailer. It is always a good idea to check the retailer's website before making a purchase.

Hitachi DH 20DV Problems and Solutions

some common issues and problems with the Hitachi DH 20DV, along with solutions from experts:

  • The hard drive is not detected by the computer. This is usually caused by a loose or damaged SATA cable. To fix this, try reseating the SATA cable or replacing it if it is damaged.
  • The hard drive makes clicking or whirring noises. This could be a sign of a failing hard drive. If you hear these noises, it is important to back up your data as soon as possible and replace the hard drive.
  • The hard drive is slow or not working properly. This could be caused by a number of factors, such as a full hard drive, a bad sector, or a corrupt file system. To troubleshoot this issue, you can try running a disk check or defragmenting the hard drive. If these steps do not fix the problem, you may need to replace the hard drive.
  • The hard drive is not formatted. If you have just purchased a new hard drive, it will not be formatted and will not be recognized by your computer. To fix this, you will need to format the hard drive using the Disk Management tool in Windows or the Disk Utility tool in macOS.
  • The hard drive is corrupt. If the hard drive has been corrupted, it may not be possible to recover the data. In this case, you may need to send the hard drive to a data recovery service.

Here are some additional tips from experts for troubleshooting Hitachi DH 20DV problems:

  • Make sure that the hard drive is properly connected to the computer.
  • Check the power supply to make sure that it is providing enough power to the hard drive.
  • Try updating the BIOS or firmware on the hard drive.
  • If you are still having problems, you can contact Hitachi support for assistance.

I hope this helps!

Hitachi DH 20DV Manual

Hitachi DH 20DV Cordless Hammer Drill Manual

Safety Information

  • Always wear safety glasses when using this tool.
  • Do not use this tool in wet or damp conditions.
  • Keep children and bystanders away from the work area.
  • Do not overload the tool. Use the correct drill bit for the job.
  • Do not use the tool if it is damaged.
  • Disconnect the battery before making any adjustments or repairs to the tool.
  • Store the tool in a safe place when not in use.

Before Use

  • Read the entire manual before using this tool.
  • Make sure the battery is properly inserted into the tool.
  • Choose the correct drill bit for the job.
  • Adjust the speed and hammer setting to the material you are drilling.
  • Start drilling slowly and increase the speed as needed.
  • Apply pressure to the tool evenly.
  • Do not overload the tool.
  • Disconnect the battery when you are finished using the tool.

Troubleshooting

  • If the tool is not working, check the battery to make sure it is properly inserted and charged.
  • If the tool is still not working, contact Hitachi customer service for assistance.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool for any damage before each use.
  • Replace worn or damaged parts immediately.
  • Store the tool in a dry, cool place when not in use.

Warranty

This tool is warranted to be free from defects in material and workmanship for a period of two years from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Hitachi Power Tools 1-800-HITACHI (1-800-448-2244) www.hitachipowertools.com

Additional Information

  • This tool is designed for professional use.
  • It is not intended for use by children.
  • Always use the tool in a safe and responsible manner.
  • Be aware of your surroundings and the potential hazards associated with using this tool.
  • Operate the tool only in accordance with the instructions in this manual.
  • Do not modify the tool in any way.
  • Use only genuine Hitachi replacement parts.
  • Dispose of the tool properly at the end of its service life.

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