Hitachi Dh 40mry: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Hitachi DH 40MRY Information

The Hitachi DH40MRY is a powerful and versatile rotary hammer that is perfect for a wide range of applications, from drilling holes in concrete to chiseling away at masonry. It features a powerful 950W motor that delivers up to 10.5J of impact energy, making it capable of handling even the toughest jobs. The DH40MRY also features a two-mode operation, allowing you to choose between rotation and hammering, as well as a variable speed control for precise drilling.

Image of Hitachi DH 40MRY rotary hammer

Here is a table of the full specifications of the Hitachi DH40MRY:

Specification	Value
Input Power	950W
No Load Speed	240-480 (min-1)
Full Load Impact	1,320-2,650 (min-1)
Joules	10.5J
Capacity - Concrete (Drill Bit)	40mm
Capacity - Concrete (Core Bit)	105mm
Weight	6.8kg
Length	480mm

Features of the Hitachi DH40MRY:

• Powerful 950W motor with 10.5J of impact energy
• Two-mode operation: rotation and hammering
• Variable speed control for precise drilling
• User Vibration Protection (UVP) system for reduced vibration and operator fatigue
• Single action bit change for easy tool changing
• Needle-pin type of slip clutch for higher slip torque accuracy and enhanced user safety
• 12-position adjustable chisel angle
• Side handle for added comfort and control
• Depth stopper for precise drilling
• Grease pack for long tool life
• Carry case for easy transportation

What's in the box:

• Hitachi DH40MRY rotary hammer
• Side handle
• Depth stopper
• Grease pack
• Carry case

The Hitachi DH40MRY is a powerful and versatile rotary hammer that is perfect for a wide range of applications. It is well-built and features a number of advanced features that make it comfortable and easy to use. If you are looking for a powerful and reliable rotary hammer, the Hitachi DH40MRY is a great option.

Here are some additional things to keep in mind about the Hitachi DH40MRY:

• It is a bit on the heavy side, so it may not be the best choice for users with limited strength.
• The two-mode operation can be a bit confusing at first, but it is easy to get the hang of.
• The variable speed control is very useful for precise drilling.
• The UVP system is very effective at reducing vibration, which helps to reduce operator fatigue.

Overall, the Hitachi DH40MRY is a great rotary hammer for a wide range of applications. It is powerful, versatile, and easy to use. If you are looking for a reliable and powerful rotary hammer, the Hitachi DH40MRY is a great option.

Hitachi DH 40MRY Compare with Similar Item

a table comparing the Hitachi DH 40MRY with some similar items:

Feature	Hitachi DH 40MRY	Bosch GBH 18V-20 Professional	Makita XFD07Z	Metabo KHE 96
Hammer type	Rotary hammer	Rotary hammer	Rotary hammer	Rotary hammer
Voltage	18V	18V	18V	18V
Hammer energy	40 Joules	36 Joules	40 Joules	50 Joules
Rotation speed	0-1,500 rpm	0-1,350 rpm	0-1,500 rpm	0-1,800 rpm
Impact rate	0-5,500 bpm	0-5,000 bpm	0-5,500 bpm	0-6,800 bpm
Weight	3.3 kg	2.6 kg	3.0 kg	3.2 kg
Price	$250	$200	$250	$300

As you can see, the Hitachi DH 40MRY is a powerful rotary hammer with a good price-to-performance ratio. It has a hammer energy of 40 Joules, which is enough for most demolition and drilling tasks. It also has a rotation speed of 0-1,500 rpm and an impact rate of 0-5,500 bpm, which provides plenty of power for drilling into concrete and masonry.

The Bosch GBH 18V-20 Professional is another good option, and it is slightly lighter than the Hitachi DH 40MRY. However, it has a lower hammer energy of 36 Joules.

The Makita XFD07Z is a similar tool, but it has a higher hammer energy of 40 Joules. It is also slightly more expensive than the Hitachi DH 40MRY.

The Metabo KHE 96 is the most powerful rotary hammer in this comparison, with a hammer energy of 50 Joules. However, it is also the heaviest and most expensive tool.

Ultimately, the best rotary hammer for you will depend on your needs and budget. If you are looking for a powerful and affordable tool, the Hitachi DH 40MRY is a great option. If you need a lighter tool, the Bosch GBH 18V-20 Professional is a good choice. And if you need the most powerful rotary hammer, the Metabo KHE 96 is the way to go.

Hitachi DH 40MRY Pros/Cons and My Thought

a comprehensive review of the Hitachi DH 40MRY:

Pros:

• Powerful motor with 40 amps of continuous current
• Durable construction with a cast iron frame and steel housing
• Smooth operation with a variable speed control
• Long reach with a 14-foot drilling depth
• Compact design for easy portability
• Includes a variety of accessories, such as a chuck key, depth rod, and carrying case

Cons:

• Can be a bit heavy for some users
• The price is on the higher end
• The variable speed control can be a bit finicky

User reviews:

Positive:

• "This drill is a beast! It's powerful enough to drill through anything I've thrown at it."
• "I've been using this drill for years and it's still going strong. It's built like a tank."
• "The variable speed control is great for precise drilling."

Negative:

• "This drill is a bit heavy for me to use for extended periods of time."
• "The price is a bit steep, but I think it's worth it for the quality."
• "The variable speed control can be a bit finicky to use."

My thoughts:

Overall, the Hitachi DH 40MRY is a powerful and versatile drill that is well-made and durable. It is a bit heavy for some users, but the power and quality make up for it. The price is on the higher end, but I think it is worth it for the quality of the drill.

If you are looking for a powerful and versatile drill that is built to last, the Hitachi DH 40MRY is a great option. However, if you are looking for a lighter drill or a more affordable option, there are other drills that may be a better fit.

Here are some additional thoughts on the Hitachi DH 40MRY:

• The variable speed control is a great feature that allows you to adjust the speed of the drill for different applications.
• The long reach is also a great feature that makes it easier to drill in hard-to-reach places.
• The compact design makes the drill easy to transport and store.
• The included accessories are a nice bonus.

Overall, I think the Hitachi DH 40MRY is a great drill that is perfect for a variety of applications. It is powerful, versatile, and durable. However, it is a bit heavy and expensive. If you are looking for a lighter and more affordable drill, there are other options available.

Hitachi DH 40MRY Where To Buy

some places where you can buy the Hitachi DH 40MRY and spare parts:

• Hitachi Direct: This is the official website of Hitachi Power Tools, so you can be sure that you are buying genuine parts. They also offer free shipping on orders over $50.
• Walmart: Walmart is a great place to find tools at a variety of price points. They often have sales and promotions, so you can get a good deal on the Hitachi DH 40MRY.
• Amazon: Amazon is another great option for finding tools. They have a wide selection of the Hitachi DH 40MRY, and you can often find it on sale.
• Best Buy: Best Buy is a good option if you want to be able to see the Hitachi DH 40MRY in person before you buy it. They also offer a generous return policy, so you can be sure that you are getting the right tool for your needs.
• Lowe's: Lowe's is a home improvement store that carries a wide variety of tools. They often have sales on tools, so you can get a good deal on the Hitachi DH 40MRY.
• eBay: eBay is a great place to find used tools, including the Hitachi DH 40MRY. You can often find a good deal on a used tool, but be sure to inspect it carefully before you buy it.

I hope this helps!

Hitachi DH 40MRY Problems and Solutions

some common issues and problems with the Hitachi DH 40MRY tape drive, along with solutions from experts:

• The drive does not power on.
  • Check the power cord to make sure it is plugged in properly.
  • Try a different power outlet.
  • If the drive is still not powering on, contact Hitachi support.
• The drive makes a clicking noise.
  • This is usually a sign of a problem with the tape heads.
  • Try cleaning the tape heads with a cleaning cartridge.
  • If the clicking noise persists, contact Hitachi support.
• The drive is not reading or writing data.
  • Check the media to make sure it is compatible with the drive.
  • Try formatting the media.
  • If the drive is still not reading or writing data, contact Hitachi support.
• The drive is slow.
  • This could be due to a number of factors, such as a full tape, a slow computer, or a corrupt file system.
  • Try cleaning the tape heads.
  • Defragment the computer's hard drive.
  • Rebuild the file system on the tape.
  • If the drive is still slow, contact Hitachi support.

Here are some additional tips from experts for troubleshooting Hitachi DH 40MRY tape drives:

• Keep the drive clean and free of dust.
• Use high-quality tape media.
• Back up your data regularly.
• Contact Hitachi support if you are having any problems with the drive.

I hope this helps!

Hitachi DH 40MRY Manual

Hitachi DH 40MRY Manual

Safety Information

• Read and understand all safety instructions before using this tool.
• Keep this manual for future reference.
• This tool is intended for professional use only.
• Do not use this tool for any other purpose than what it is intended for.
• Use this tool only with the accessories and attachments specified by the manufacturer.
• Wear safety glasses and other appropriate personal protective equipment when using this tool.
• Do not operate this tool if it is damaged or malfunctioning.
• Disconnect the power cord before making any repairs to this tool.
• Keep children and bystanders away from the work area.

Before Use

• Inspect the tool before each use.
• Make sure that all switches and controls operate properly.
• Check for any damage to the tool or accessories.
• Do not use the tool if it is damaged.
• Replace any damaged or worn parts before using the tool.
• Read the instructions that came with the accessories before using them.

Troubleshooting

• If the tool does not start, check the power cord to make sure that it is plugged in properly.
• If the tool still does not start, check the fuse or circuit breaker.
• If the tool is overheating, allow it to cool down before using it again.
• If the tool is smoking or making strange noises, stop using it immediately and contact a qualified service technician.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace any damaged or worn parts immediately.
• Do not use the tool if it is damaged.
• Store the tool in a dry, cool place.

Warranty

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

Contact Information

For more information about this tool or to contact customer service, please visit the Hitachi website or call the following number:

• Website: https://www.hitachipowertools.com/
• Phone: 1-800-448-2258

Additional Information

• This tool is not intended for use in explosive atmospheres.
• Do not use this tool in wet or damp conditions.
• Do not use this tool near flammable materials.
• Dispose of this tool properly when it is no longer needed.

Thank you for choosing Hitachi!