Makita Ddf451rtj: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Makita DDF451RTJ Information

The Makita DDF451RTJ is a 3-speed, 18V cordless drill/driver that is designed for professional use. It features a powerful motor that can deliver up to 80Nm of torque, making it ideal for a wide range of applications, from light-duty household projects to heavy-duty construction work.

The DDF451RTJ is equipped with a 3-speed transmission that allows you to select the optimal speed for the task at hand. The first speed is ideal for delicate work, such as driving screws into wood, while the third speed is perfect for more demanding tasks, such as drilling through masonry. The second speed is a good compromise between the two, and is suitable for most general-purpose drilling and screwing applications.

The DDF451RTJ comes with two 5.0Ah LXT Lithium-Ion batteries that provide long runtime and extended battery life. The batteries are also compatible with other Makita 18V tools, so you can use the same batteries for all of your cordless power tools.

The DDF451RTJ also features a durable magnesium housing that is both lightweight and impact-resistant. The tool also has a built-in LED work light that provides bright illumination in low-light conditions.

Here is a table of the full specifications of the Makita DDF451RTJ:

Feature	Specification
Voltage	18V
Motor Type	Brushless
Max Torque	80Nm
Speed (no load)	0-450/1300/2000 RPM
Chuck Size	13mm
Battery Type	LXT Lithium-Ion
Battery Capacity	5.0Ah
Runtime (per battery)	Up to 52 minutes (low speed)
Weight (with battery)	2.4kg

Here are some of the key features of the Makita DDF451RTJ:

• Powerful brushless motor for long-lasting performance
• 3-speed transmission for optimal speed control
• 5.0Ah LXT Lithium-Ion batteries for long runtime and extended battery life
• Durable magnesium housing for impact resistance
• Built-in LED work light for bright illumination in low-light conditions
• Soft grip handle for comfortable operation
• Side handle for added control and stability
• Keyless chuck for quick and easy bit changes

What's in the box:

• Makita DDF451RTJ cordless drill/driver
• 2 x 5.0Ah LXT Lithium-Ion batteries
• DC18RC quick charger
• MAKPAC carrying case
• Wrench
• Instruction manual

The Makita DDF451RTJ is a powerful and versatile cordless drill/driver that is ideal for a wide range of professional applications. It is well-built, easy to use, and comes with a comprehensive set of features. If you are looking for a high-quality cordless drill/driver that can handle even the most demanding tasks, then the Makita DDF451RTJ is a great option.

Makita DDF451RTJ Compare with Similar Item

a table comparing the Makita DDF451RTJ with similar items:

Feature	Makita DDF451RTJ	Bosch GSR 18V-50	DeWalt DCD791D2
Voltage	18 V	18 V	18 V
Battery capacity	5.0 Ah	5.0 Ah	2.0 Ah
Max torque	45 Nm	50 Nm	65 Nm
Chuck size	13 mm	13 mm	13 mm
Speeds	3	2	2
Weight	2.1 kg	2.2 kg	2.1 kg
Price	$149	$159	$169

As you can see, the Makita DDF451RTJ is very similar to the Bosch GSR 18V-50 and the DeWalt DCD791D2. All three drills have a 18 V battery, a 5.0 Ah battery capacity, and a 13 mm chuck size. They also have three speeds and weigh around 2.1 kg. The main difference between the three drills is their max torque. The Makita DDF451RTJ has a max torque of 45 Nm, the Bosch GSR 18V-50 has a max torque of 50 Nm, and the DeWalt DCD791D2 has a max torque of 65 Nm. So, if you need a drill with a lot of power, the DeWalt DCD791D2 is the best option. However, if you're looking for a more affordable drill, the Makita DDF451RTJ is a great choice.

Here are some additional details about each drill:

• The Makita DDF451RTJ has a brushless motor, which provides longer battery life and more power. It also has a built-in LED light for working in dark areas.
• The Bosch GSR 18V-50 also has a brushless motor and a built-in LED light. It also has a soft grip handle for added comfort.
• The DeWalt DCD791D2 has a powerful motor and a two-speed gearbox. It also has a belt clip for easy carrying.

Ultimately, the best drill for you will depend on your individual needs and budget. If you need a powerful drill with a lot of features, the DeWalt DCD791D2 is a great option. If you're looking for an affordable drill with a brushless motor, the Makita DDF451RTJ is a good choice. And if you need a drill with a soft grip handle and a built-in LED light, the Bosch GSR 18V-50 is a good option.

Makita DDF451RTJ Where To Buy

You can buy the Makita DDF451RTJ impact driver from the following retailers:

• Makita: The Makita website sells the DDF451RTJ for $199.99. They also sell a variety of spare parts for the impact driver.
• Walmart: Walmart sells the DDF451RTJ for $198.99. They also carry a limited selection of spare parts.
• Amazon: Amazon sells the DDF451RTJ for $199.99. They have a wide selection of spare parts available.
• Best Buy: Best Buy sells the DDF451RTJ for $229.99. They also carry a limited selection of spare parts.
• Lowes: Lowes sells the DDF451RTJ for $229.99. They also carry a limited selection of spare parts.
• eBay: eBay is a good place to find used or refurbished Makita DDF451RTJ impact drivers. You can also find spare parts on eBay, but be sure to check the seller's reputation before making a purchase.

The best place to buy the Makita DDF451RTJ will depend on your budget and the availability of spare parts. If you are looking for the best price, you may want to consider buying from Makita or Amazon. If you need a wider selection of spare parts, you may want to consider buying from Walmart or eBay.

Makita DDF451RTJ Problems and Solutions

some common issues and problems with the Makita DDF451RTJ drill and their solutions:

Issue: The drill won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try cleaning the battery contacts. If the drill still won't turn on, you may need to replace the battery.

Issue: The drill makes a loud noise. Solution: This could be caused by a number of things, such as a loose screw, a worn-out bearing, or a damaged gear. If you can identify the source of the noise, you can try to fix it yourself. If you are not comfortable doing so, you should take the drill to a qualified technician.

Issue: The drill vibrates excessively. Solution: This could be caused by a number of things, such as a bent shaft, a loose chuck, or unbalanced weights. If you can identify the source of the vibration, you can try to fix it yourself. If you are not comfortable doing so, you should take the drill to a qualified technician.

Issue: The drill overheats. Solution: This could be caused by a number of things, such as using the drill in a high-temperature environment, overloading the drill, or using the drill for an extended period of time without letting it cool down. To prevent the drill from overheating, you should avoid using it in high-temperature environments, avoid overloading the drill, and take breaks every 15-20 minutes to let the drill cool down.

Issue: The drill chuck doesn't tighten or loosen properly. Solution: This could be caused by a number of things, such as a dirty chuck, a worn-out chuck, or a damaged collet. To clean the chuck, you can use a wire brush to remove any dirt or debris. If the chuck is still not working properly, you may need to replace it.

Issue: The drill bit breaks. This could be caused by a number of things, such as using the wrong drill bit for the material you are drilling, applying too much pressure, or drilling at too high of a speed. To prevent drill bits from breaking, you should always use the right drill bit for the material you are drilling, apply the appropriate amount of pressure, and drill at a safe speed.

I hope this helps!

Makita DDF451RTJ Manual

Makita DDF451RTJ Cordless Driver Drill Instruction Manual

Safety Information

• Read all safety warnings and instructions carefully before using this product.
• Keep these safety 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.

1. Work area safety

• Keep work area clean and well-lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks that could ignite the dust or fumes.
• Keep children and bystanders away from work area. Distractions can cause you to lose control of the power tool.

2. Electrical safety

• Use power tools only with the correct voltage. The marked voltage of the power tool must match the voltage of the power supply.
• Do not use any extension cord that is damaged. Replace damaged extension cords immediately.
• Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

3. 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. A moment of inattention while operating a power tool can result in serious personal injury.
• Use personal protective equipment. Always wear eye protection. Also use dust mask, non-slip footwear, hard hat, hearing protection, and gloves when working conditions warrant.
• Prevent unintentional starting. Ensure the switch is in the "off" position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying the power tool with your finger on the switch or energizing the power tool while carrying it can result in accidental starting.
• Remove adjusting keys or wrenches before turning the power tool on. A wrench or key that is left attached to a rotating part of the power tool can cause injury.
• Do not overreach. Keep proper footing and balance at all times. This will enable better control of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts.
• Do not operate the power tool in a dangerous environment. Do not use the power tool in wet or damp locations or expose it to rain. Keep the work area well-ventilated.
• Do not abuse the power tool. Never use the power tool for a purpose for which it is not intended.
• 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 with the accessories and attachments specified for it. Use of an accessory or attachment not recommended for the power tool could result in serious personal injury.
• Store idle power tools out of the reach of children and other untrained persons. Power tools are dangerous in the hands of untrained users.
• Service the power tool regularly. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired by a qualified service technician.

Before Use

• Read all instructions carefully.
• Be familiar with the controls and the proper use of the tool.
• Know the limitations of the tool.
• Do not use the tool if it is damaged.
• Use the tool only for its intended purpose.
• Wear safety glasses and other personal protective equipment.
• Follow the maintenance instructions.

Troubleshooting

• If the tool does not work, check the battery pack. Make sure it is inserted correctly and that it is fully charged.
• If the tool still does not work, contact a qualified service technician.

Maintenance

• Keep the tool clean. Wipe off dirt and debris with a damp cloth.
• Do not use solvents or harsh chemicals to clean the tool.
• Inspect the tool regularly for signs of wear or damage. Replace any damaged parts immediately.
• Store the tool in a dry, cool place.

Warranty

This product is warranted to the original purchaser for a period of three (3) years from the date of purchase against defects in material and workmanship. If the product fails within the warranty period, it will be repaired or