Full Review ⭐ DeWalt DCF899P2-GB: High Torque Impact Wrench 18V Cordless Brushless (2 x 5Ah Batteries), 18 V, Yellow/Black, 2 x 5.0Ah Li-Ion

Impact wrenches are powerful cordless tools designed to deliver high torque for driving and removing fasteners. As a leading power tool manufacturer, DeWalt has built a reputation for professional-grade devices that combine performance, durability, and ergonomics.

The DeWalt DCF899P2-GB is one of their flagship 18V cordless impact wrench models, featuring a brushless motor and dual 5.0Ah batteries for maximized runtime. With lightweight but robust construction, this tool aims to provide tradespeople and DIYers with an efficient solution for assembly, maintenance, and repair projects requiring serious tightening or loosening torque.

Equipped with variable speed triggers and different torque settings, the DCF899P2 allows users to match the power output to the needs of the application. The integrated LED light also aids visibility in dimly lit spaces. Overall, this impact wrench kit represents DeWalt's commitment to delivering pro-caliber power and runtime without the hassle of air hoses or extension cords.

Overview

The DeWalt DCF899P2-GB is a high torque 18V cordless impact wrench that delivers maximum power and runtime. This tool features a brushless motor that provides up to 700 ft-lbs of max torque and 1200 ft-lbs of breakaway torque. It runs on DeWalt's 18V XR Lithium Ion battery system and comes with 2 compact 5.0Ah battery packs.

The DCF899P2-GB has a 1/2" square friction ring anvil with pin detent that allows for quick and easy socket changes. It measures 5.7 inches front to back and weighs only 7.2 lbs with the battery installed. This compact and lightweight design reduces user fatigue during prolonged use.

Some key specs of the DeWalt DCF899P2-GB:

• Max Torque: 700 ft-lbs
• Breakaway Torque: 1200 ft-lbs
• Voltage: 18V
• Tool Weight: 5.7 lbs
• Battery Packs: 2 x 5.0Ah Lithium Ion

In addition to the DCF899P2-GB, DeWalt also offers the DeWalt DCF921N: XR BL 1/2in Impact Wrench 18V Bare Unit, Yellow. This is another high-performance 18V impact wrench in DeWalt's lineup. It delivers up to 330 ft-lbs of max torque and 1200 ft-lbs breakaway torque. The DCF921N features a brushless motor for increased efficiency and runtime. It has a detent pin anvil that allows for quick socket changes just like the DCF899.

The DCF921N is a more compact and lightweight impact wrench compared to the DCF899. It measures only 5.3 inches front to back and weighs just 3.4 lbs with battery. This makes it ideal for tight spaces and reducing fatigue. However, the max torque rating is less than half of the DCF899. So the DCF921N trades off some power for increased maneuverability and comfort during extended use.

Some key specs for the DeWalt DCF921B:

• Max Torque: 330 ft-lbs
• Breakaway Torque: 1200 ft-lbs
• Voltage: 18V
• Tool Weight: 3.4 lbs
• Compact Length: 5.3 in

In summary, the DCF899P2-GB offers maximum torque and power while the DCF921N is optimized for tight spaces and user comfort. Choosing between them depends on the specific power and maneuverability needs of the application.

Design

The DeWalt DCF899P2-GB impact wrench features a compact and lightweight design that makes it easy to handle and maneuver in tight spaces. It weighs only 2.8kg with the battery, allowing extended use without excessive fatigue.

The housing is made from a durable magnesium gear case and all-metal transmission for maximum robustness. This allows it to withstand job site abuse and drops. The rubber overmold grip gives excellent control and reduces vibration.

At only 171mm long, the short and stubby profile fits where larger tools can't. It measures 82mm wide and 198mm tall. Despite the small size, the wrench still delivers high torque and power.

The LED worklight is integrated into the tool itself, providing illumination right where you need it. There's no need for a separate flashlight.

Overall, the design focuses on portability, durability, and ergonomics. The compact size and comfortable grip make the DCF899 easy to handle and control.

Another compact and lightweight impact wrench from DeWalt is the DCF923B Atomic 20V MAX. It has a brushless motor for efficiency and runtime. At only 130mm long and weighing 1.12kg, it is even more compact than the DCF899.

The DCF923B has a 1/2" hog ring anvil for versatility. It delivers up to 260 ft-lbs of max torque and 3,000 impacts per minute. The 3-speed selector switch provides control over power and speed. It also has an integrated LED light.

Like the DCF899, the DCF923B Atomic emphasizes portability in its design. It is built with a durable magnesium gear case and has an overmold grip. The lightweight build reduces fatigue during prolonged use. It can fit in tight areas where bigger tools won't.

Both the DCF899P2 and DCF923B Atomic have brushless motors for efficiency, compact size for maneuverability, LED lights for visibility, and robust housings for durability. DeWalt focuses on ergonomics and performance in a portable form factor.

Performance

The DeWalt DCF899P2-GB impact wrench delivers exceptional performance with its high torque motor. It provides an impressive 700 ft-lbs of max torque and 1200 ft-lbs of nut-busting torque for taking on even the most stubborn bolts and fasteners.

The brushless motor provides excellent power while maximizing runtime. It can reach speeds up to 1900 RPM for efficient fastening and driving. The impact mechanism generates concussive blows to loosen tight bolts without damaging the hardware.

The DCF899P2 really shines when it comes to high torque applications. With its 0-700 ft-lbs range, it can easily power through lug nuts, suspension components, brake caliper brackets, drive shafts and more. The variable speed trigger allows precise control over the power and speed. Even at the highest setting, the impact wrench maintains control thanks to its precision wrench control feature.

Overall, the performance is simply unmatched for an 18V cordless impact wrench. It has the power of an air impact wrench without the need for a compressor or hoses. The DeWalt DCF899P2 delivers the best of both worlds - portable convenience and high torque impacting.

Battery Life

The DeWalt DCF899P2-GB comes with two 5.0Ah 20V MAX lithium ion battery packs. This gives the impact wrench plenty of runtime to complete most tasks without needing to stop for a recharge.

Users report the 5.0Ah batteries provide enough power to drive several hundred lag bolts or lug nuts on a single charge. With heavy fastening jobs, the batteries may drain more quickly, but should still be sufficient for most applications.

When it does come time to recharge, the batteries fully charge in about an hour when using DeWalt's rapid charger. This quick recharge time means you'll be back up and running with a fully juiced battery pack in no time.

The included battery fuel gauge provides an accurate readout of remaining runtime, so you can easily monitor battery life and swap in a fresh pack when needed. Overall, the large capacity 5.0Ah lithium ion batteries offer excellent runtime along with fast recharge times.

Features

The DeWalt DCF899P2-GB impact wrench comes equipped with several excellent features that make it a powerful and versatile tool.

One of the standout features is the brushless motor. This provides increased efficiency, runtime, and durability compared to brushed motors. The brushless design eliminates friction and enables the motor to work cooler while outputting more torque. This means you can drive in more screws and bolts between charging.

Another great feature is the 3 speed settings with precision control. You can select from 0-400 RPM, 0-1,200 RPM or 0-1,900 RPM to match the fastening task. Lower speeds are ideal for precision work while higher speeds tackle tough bolts quickly. The variable speed trigger gives you total control over the output.

Combined with the compact and lightweight design, LED worklight, and impressive torque output, these features make the DCF899P2-GB a versatile and powerful impact wrench suitable for automotive and construction jobs. The brushless motor and 3-speed settings really help maximize the runtime, precision and power in a compact cordless tool.

Accessories

The DeWalt DCF899P2-GB impact wrench comes with a full kit of accessories to get you up and running right away. Inside the box, you'll find:

• (2) XR 5.0Ah lithium ion battery packs - These high capacity batteries provide longer runtime and overall life than previous battery packs from DeWalt. The fuel gauge gives you an idea of remaining charge.

• Charger - The included rapid charger fully charges the 5.0Ah battery packs in about an hour.

• Belt clip - Attaches to the tool so you can keep the impact wrench handy.

• Tool bag - A handy bag for storing the impact wrench, batteries, and accessories. Has handles and shoulder strap.

The included batteries and charger make this impact wrench ready to use out of the box. The belt clip and tool bag provide convenient storage options for transporting the tool around your workspace. With the full kit, you have everything you need to start driving and removing bolts right away.

Ease of Use

The DeWalt DCF899P2 impact wrench is designed for comfort and ease of use. Its ergonomic grip and well-balanced weight distribution make it easy to handle, even during extended use.

The tool weighs only 3.4kg, allowing you to maneuver it into tight spaces without straining your arms and shoulders. Despite its light weight, the impact wrench feels sturdy and stable when gripped, thanks to its rubber overmold grip. The grip contours nicely to your hand for a secure hold.

The wrench's short head length also enhances usability in tight quarters. You can drive fasteners in close proximity to obstructions without banging your knuckles. The streamlined head profile aids visibility so you can accurately place fasteners.

An LED light conveniently illuminates dark work areas. The light automatically turns on when you pull the trigger. This makes the wrench highly usable for automotive repair and construction applications where lighting is limited.

Overall, the DCF899P2 offers outstanding ergonomics and handling for an 18V cordless impact wrench. Its thoughtful design minimizes user fatigue and discomfort, even during heavy workload days.

Pros & Cons

The DeWalt DCF899P2-GB impact wrench offers excellent power and performance in a compact and lightweight package. Here's a quick summary of the main pros and cons:

Pros

• Powerful brushless motor delivers up to 700 ft-lbs of max torque and 1200 ft-lbs of breakaway torque
• Compact and lightweight design increases maneuverability
• Variable speed trigger gives great control
• LED light illuminates work area
• Comes with two 5Ah batteries for extended runtime
• Fast charger recharges batteries quickly
• 3-year warranty provides peace of mind

Cons

• Expensive compared to other 18V impact wrenches
• Lack of belt clip or holster for storing tool
• Batteries and charger sold separately would increase cost
• Not the best choice for heavy duty fastening/assembling over extended periods

Overall, the DeWalt DCF899P2-GB offers best-in-class power while remaining portable and easy to handle. For those looking for a high-performance impact wrench to tackle automotive jobs or large fastening tasks, this model delivers the torque and runtime needed in an ergonomic package. Just be prepared to pay a premium for DeWalt's brushless advantage.

Conclusion

The DeWalt DCF899P2-GB is an excellent high torque impact wrench that delivers outstanding power and performance. It's ideal for automotive and heavy duty fastening applications where a lot of torque is needed.

The brushless motor provides excellent runtime and efficiency. With two 5Ah batteries, you can expect extremely long runtime before needing to recharge. I was impressed by how long the batteries lasted even under heavy use.

The compact and lightweight design makes the DCF899 easy to handle and reduces fatigue during extended use. It fits nicely into tight spaces thanks to its short length. The grip is very comfortable as well.

If you need an impact wrench capable of loosening even the most stubborn bolts with ease, the DCF899 is a superb choice. It provides up to 700 ft-lbs of nut-busting torque yet has precision control for more delicate tasks. The three speed/torque settings let you match the power to the job.

In terms of value, the DCF899 combo kit is very competitively priced. You get the tool, two 5Ah batteries, a charger, and carrying case. This is an outstanding cordless impact wrench kit that will serve professionals and DIYers extremely well for years to come.