Makita Dga405: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Makita DGA405 Information

The Makita DGA405 is a 18V brushless cordless angle grinder that is designed for heavy-duty applications. It features a powerful brushless motor that delivers up to 8500 RPM, as well as a number of safety features to protect the user.

Specifications

• Motor: Brushless
• Voltage: 18V
• RPM: 8500
• Disc size: 4" (100mm)
• Weight: 2.6kg
• Dust and drip resistant: Yes
• Features: AFT, ADT, XPT

Features

• Automatic Torque Drive Technology (ADT): This feature automatically adjusts the cutting speed according to the load, providing optimum performance and longer tool life.
• Active Feedback Sensing Technology (AFT): This feature shuts down the tool if the rotation speed suddenly slows down, helping to prevent kickback and protect the user.
• Brushless Motor: The brushless motor delivers up to 50% more power and runtime than a comparable brushed motor.
• Extreme Protection Technology (XPT): This feature provides enhanced dust and drip resistance, making the tool more durable in demanding conditions.
• Paddle switch: The paddle switch provides easy and comfortable operation, even in wet or dusty conditions.
• 3-stage LED gauge: The 3-stage LED gauge indicates battery charge level, overheating, and overload.
• Soft start: The soft start feature helps to prevent kickback and extend tool life.
• Spiral bevel gears: The spiral bevel gears provide smoother rotations and a more efficient transfer of energy.

What's in the box

• Makita DGA405 cordless angle grinder
• Paddle switch
• Dust cover
• Wrench
• Instruction manual

Conclusion

The Makita DGA405 is a powerful and versatile cordless angle grinder that is ideal for a wide range of heavy-duty applications. It features a number of advanced safety features and is built to withstand the rigors of professional use. If you are looking for a reliable and powerful cordless angle grinder, the Makita DGA405 is a great option.

Makita DGA405 Compare with Similar Item

a table comparing the Makita DGA405 with some similar cordless angle grinders:

Feature	Makita DGA405	Makita DGA406	Makita DGA414	Makita DGA418
Voltage	18 V	18 V	18 V	18 V
Weight	2.4 kg	2.4 kg	2.5 kg	2.5 kg
No-load speed	8,500 rpm	8,500 rpm	8,500 rpm	8,500 rpm
Disc size	100 mm (4")	100 mm (4")	100 mm (4")	100 mm (4")
Features	Brushless motor, AFT (Active Feedback Sensing Technology), soft start, dust collecting system, carrying case	Brushless motor, AFT (Active Feedback Sensing Technology), soft start, dust collecting system, carrying case	Brushless motor, AFT (Active Feedback Sensing Technology), soft start, dust collecting system, carrying case	Brushless motor, AFT (Active Feedback Sensing Technology), soft start, dust collecting system, carrying case
Price	\$150	\$160	\$170	\$180

As you can see, the Makita DGA405 is very similar to the other models in this comparison. It has the same voltage, weight, no-load speed, disc size, and features. The only difference is the price, with the DGA405 being the most affordable option.

If you are looking for a high-performance cordless angle grinder at a budget-friendly price, the Makita DGA405 is a great option. It is lightweight, powerful, and has all the features you need for most applications.

Here are some additional details about each model:

• The Makita DGA406 has a slightly longer body than the DGA405, which gives it a better balance when using it for extended periods of time.
• The Makita DGA414 has a higher no-load speed than the other models, which makes it ideal for more demanding tasks such as cutting metal.
• The Makita DGA418 has a longer warranty than the other models (3 years vs. 1 year).

Ultimately, the best cordless angle grinder for you will depend on your individual needs and budget. If you are looking for the most affordable option, the Makita DGA405 is a great choice. If you need a more powerful grinder with a longer warranty, the Makita DGA418 is a better option.

Makita DGA405 Pros/Cons and My Thought

The Makita DGA405 is a 18V cordless angle grinder that is well-known for its power, durability, and versatility. It is a popular choice among professional contractors and DIYers alike.

Pros:

• Powerful motor: The DGA405 is powered by a 18V brushless motor that delivers up to 8,500 RPM. This makes it a great choice for heavy-duty applications such as cutting and grinding concrete, metal, and masonry.
• Durable construction: The DGA405 is made from high-quality materials and is designed to withstand the rigors of everyday use. The motor is enclosed in a die-cast aluminum housing that provides excellent protection against dust and debris.
• Versatile: The DGA405 comes with a variety of attachments that allow it to be used for a variety of tasks. These include cutting wheels, grinding wheels, wire brushes, and flap discs.
• Long battery life: The DGA405 is powered by Makita's 18V LXT batteries, which offer long runtime and fast charging.

Cons:

• Weight: The DGA405 is a bit on the heavy side, weighing in at 5.8 pounds. This can make it tiring to use for extended periods of time.
• Price: The DGA405 is a bit more expensive than some other cordless angle grinders on the market.

User reviews:

Overall, the Makita DGA405 has received very positive reviews from users. Many people praise the tool's power, durability, and versatility. Some people have also noted that the tool is a bit heavy, but overall, most users are very happy with their purchase.

My thoughts:

I think the Makita DGA405 is a great cordless angle grinder. It is powerful, durable, and versatile. I would recommend it to anyone who is looking for a high-quality tool that can handle a variety of tasks.

Here are some additional thoughts:

• The DGA405 is a great choice for professional contractors who need a powerful and reliable tool.
• The DGA405 is also a good choice for DIYers who need a tool that can handle heavy-duty applications.
• The DGA405 is a bit on the expensive side, but it is worth the investment for its performance and durability.

If you are looking for a powerful and versatile cordless angle grinder, the Makita DGA405 is a great option.

Makita DGA405 Where To Buy

You can buy the Makita DGA405 and spare parts from the following retailers:

• Makita Direct: This is the official Makita website, and you can be sure to get genuine Makita products here. They also offer a variety of spare parts for the DGA405.
• Walmart: Walmart is a major retailer that carries a wide variety of power tools, including the Makita DGA405. You can often find good deals on Makita products at Walmart.
• Amazon: Amazon is another major retailer that sells the Makita DGA405. They often have competitive prices, and you can also find used or refurbished models on Amazon.
• Best Buy: Best Buy is a electronics retailer that also sells power tools. They carry a limited selection of Makita products, but you may be able to find the DGA405 in stock at your local Best Buy.
• Lowe's: Lowe's is a home improvement retailer that sells a variety of power tools, including the Makita DGA405. You can often find good deals on Makita products at Lowe's.
• eBay: eBay is an online marketplace where you can buy and sell a variety of items, including power tools. You may be able to find a good deal on a used or refurbished Makita DGA405 on eBay.

The price of the Makita DGA405 varies depending on the retailer. You can expect to pay anywhere from $150 to $250 for the tool. Spare parts are also available from most retailers, and the price will vary depending on the part.

I hope this helps!

Makita DGA405 Problems and Solutions

some common issues and solutions for the Makita DGA405 grinder, as provided by experts:

• The grinder is not turning on.
  • Make sure that the grinder is plugged in properly and that the switch is turned on.
  • Check the fuse or circuit breaker to make sure that they are not tripped.
  • If the grinder still does not turn on, you may need to contact a qualified technician for further assistance.
• The grinder is not spinning smoothly.
  • Check the grinder's brushes to make sure that they are not worn out or damaged. If they are, you will need to replace them.
  • Check the grinder's bearings to make sure that they are not worn out or damaged. If they are, you will need to replace them.
• The grinder is overheating.
  • Make sure that you are not overloading the grinder. If you are, reduce the amount of material that you are grinding at once.
  • Allow the grinder to cool down before using it again.
  • If the grinder continues to overheat, you may need to contact a qualified technician for further assistance.
• The grinder is making strange noises.
  • This could be a sign of a more serious problem. If you hear any strange noises coming from the grinder, stop using it immediately and contact a qualified technician for further assistance.

Here are some additional tips for troubleshooting your Makita DGA405 grinder:

• Always wear safety glasses when using a grinder.
• Inspect the grinder regularly for signs of wear or damage.
• Keep the grinder clean and free of debris.
• Store the grinder in a safe place when not in use.

By following these tips, you can help to prevent problems with your Makita DGA405 grinder and extend its lifespan.

Makita DGA405 Manual

Safety Information

• Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
• Save all warnings and instructions for future reference.
• The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Personal Safety

• Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication.
• Keep bystanders away from the work area.
• Do not allow children to use the power tool.
• Keep the work area clean and well-lit.
• Cluttered or dark areas increase the risk of accidents.
• Do not operate the power tool in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
• Do not use the power tool in wet or damp conditions.
• Keep the power tool dry and clean.
• Do not expose the power tool to rain or moisture.
• Do not use the power tool if it is damaged. If the power tool is damaged, have it repaired by a qualified service technician.
• Keep cutting tools sharp and clean.
• Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
• Use the power tool only for its intended purpose.
• Do not use the power tool for operations different from those intended.
• Use the correct accessories for the intended use of the power tool.
• The use of incorrect accessories may result in risk of injury to persons.
• Do not force the power tool. Use the correct power tool for your application.
• The power tool will do the job better and safer at the rate for which it was designed.
• Do not use the power tool if the switch does not turn it on and off.
• Have the power tool repaired by a qualified service technician if the switch does not operate properly.
• Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the power tool.
• Such preventive safety measures reduce the risk of starting the power tool accidentally.
• Store the power tool when it is not in use in a dry, locked-up place out of the reach of children.

Electrical Safety

• Use only batteries and chargers that are specifically designed for your power tool.
• Use only batteries that are in good condition.
• Never use a battery that has been dropped, damaged or exposed to water.
• Do not charge a battery that is hot.
• Charge the battery only in the manner indicated in the instructions.
• Do not use the power tool if the battery is damaged or leaking.

Mechanical Safety

• Keep handles dry, clean and free from oil and grease.
• Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the operation of the power tool. If damaged, have the power tool repaired by a qualified service technician.
• Do not use the power tool if the guard is not in place.
• Keep the guard closed during operation to protect the operator from the rotating disc.
• Use only the accessories specified by the manufacturer for your power tool.
• The use of unauthorized accessories may cause injury to persons.
• Do not use the power tool if the spindle lock is not working properly.
• Keep the power tool in good condition.
• Follow instructions for lubricating and changing accessories.

Service

• Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

Warranty

This product is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase. If during the warranty period, this product fails due to a defect in materials or workmanship, it will be repaired or replaced, at Makita's option, free of charge.

Contact Information

For service or repair, please contact:

Makita USA, Inc.

701 S. 12th Street

P.O. Box 507

Anaheim, CA 92803-0507

Phone: 1-800-462-5685

Website: www.makita.com

Additional Information

• This product is intended for use with 18V LXT Lithium-Ion batteries.
• The battery is not included with this product.
• The battery can be purchased separately