DEWALT 20V MAX* 3-Tool Combo or DEWALT 20V MAX* PEX Expander? Which DEWALT Model to Buy
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You are comparing the dewalt 20v max 3 tool combo vs 20v max pex expander. Both kits use the 20V MAX platform. The main difference is their purpose. One kit includes a router, sander, and jig saw for general woodworking. The other is a specialized PEX expander for plumbing. They share the same voltage but serve very different trades. You need to choose based on your specific project type.
Key differences
| Aspect | DEWALT 20V MAX 1-Inch PEX Expander Kit | DEWALT 20V MAX Brushless 3-Tool Woodworking Kit |
|---|---|---|
| Number of Tools | 3 | 1 |
| Included Tools | Router, Sander, Jig Saw | PEX Expander |
| Motor Type | Brushless | not listed |
| Battery Capacity | 5.0 Ah, 2.0 Ah | not listed |
| Chuck Size | not listed | 1 Inch |
Which one should you choose?
Choose DEWALT 20V MAX 1-Inch PEX Expander Kit if
- You need a router, sander, and jig saw for woodworking projects.
- You want brushless motors for longer runtime and efficiency.
- You prefer a kit with a 5.0 Ah and 2.0 Ah battery setup.
Choose DEWALT 20V MAX Brushless 3-Tool Woodworking Kit if
- You are installing PEX Type-A tubing for plumbing.
- You need a dedicated tool with automatic rotating head action.
- You require a compact tool for tight spaces with a 1-inch chuck.
Verdict: Choose the 3-Tool Combo if you are a woodworker needing a router, sander, and jig saw. Pick the PEX Expander if your work focuses on plumbing and expanding PEX tubing. These kits do not overlap in function, so your trade dictates the correct choice.
DEWALT PEX Expander vs 3-Tool Combo
Number of Tools
The DEWALT 20V MAX Brushless 3-Tool Woodworking Kit includes three distinct power tools. You get a compact router, a random orbital sander, and a jig saw. This setup covers a wide range of general woodworking tasks in a single purchase. In contrast, the DEWALT 20V MAX 1-Inch PEX Expander Kit contains only one specialized tool. It is designed specifically for expanding PEX tubing for plumbing work. If you need versatility for carpentry, the three-tool kit offers more variety. If you only need to expand pipes, the single tool is sufficient for that specific job.
Included Tools
Product B provides a router, sander, and jig saw. These are standard woodworking tools used for cutting, shaping, and finishing wood surfaces. The router allows for variable-speed adjustments to match different applications. The sander and jig saw feature brushless motors for efficiency. Product A includes a PEX expander tool. This device expands PEX Type-A tubing from 3/8-inch to 1-inch. It features an automatic rotating head for even expansion. The choice depends entirely on your trade. Woodworkers benefit from the three distinct tools. Plumbers require the specialized expander for pipe fitting.
Motor Type
The DEWALT 20V MAX Brushless 3-Tool Woodworking Kit features brushless motors in its sander and jig saw. The router also operates on the 20V MAX platform. Brushless motors provide better runtime and efficiency compared to brushed motors. This means you can work longer before needing to recharge. The DEWALT 20V MAX 1-Inch PEX Expander Kit does not specify its motor type in the provided data. However, it is part of the same 20V MAX ecosystem. The three-tool kit explicitly highlights its brushless technology as a performance advantage for sustained use.
Battery Capacity
Product B includes two batteries with different capacities. You receive a 5.0 Ah XR Lithium-Ion pack and a compact 2.0 Ah battery. The 5.0 Ah pack offers up to 60% more capacity than standard 20V MAX batteries. This provides significant runtime for demanding tasks. Product A includes two batteries, but the specific amp-hour capacity is not listed in the data. It does include a charger. For users who need extended runtime without frequent swaps, the higher capacity battery in the three-tool kit is a clear benefit. The specific capacity of the expander kit batteries remains unknown from the provided specs.
Chuck Size
The DEWALT 20V MAX 1-Inch PEX Expander Kit has a specific chuck size of 1 inch. This defines the maximum tubing diameter it can expand. It is optimized for 3/8-inch to 1-inch PEX Type-A tubing. The DEWALT 20V MAX Brushless 3-Tool Woodworking Kit does not list a chuck size. Its tools are a router, sander, and jig saw, which do not use interchangeable chucks in the same way. The expander tool is built for a specific mechanical action. The woodworking tools are built for different material removal techniques. This spec is critical only for the plumbing application.
Build and Ergonomics
The DEWALT 20V MAX 1-Inch PEX Expander Kit features a rubber overmold for a comfortable, ergonomic grip. It includes dual-sided hang and belt hooks for convenient storage. A bright LED work light helps illuminate dark areas, which is useful in tight crawl spaces. It also has a full trigger actuation for use in tight spaces. The DEWALT 20V MAX Brushless 3-Tool Woodworking Kit comes with a contractor bag for storage. The individual tool ergonomics are not detailed in the data. The expander kit offers specific features for comfort and visibility in difficult working conditions.
Which DEWALT 20V MAX Kit Fits You
Woodworkers needing versatile cutting and finishing tools
You get three distinct brushless tools: a compact router, a random orbital sander, and a jig saw. The brushless motors provide longer runtime and efficiency. The kit includes a 5.0 Ah XR battery and a 2.0 Ah compact battery, giving you flexibility for different jobs. The variable-speed dial on the router lets you match speed to your application. This setup covers broad woodworking tasks.
Plumbers or installers working with PEX tubing
This kit is built for expanding 3/8-inch to 1-inch PEX Type-A tubing. The tool features an automatic rotating head for even expansion. You get dual-sided hang and belt hooks for convenient storage on site. The rubber overmold provides a comfortable, ergonomic grip during use. A bright LED work light illuminates dark areas. It uses standard DEWALT PEX heads and is compatible with Milwaukee and Uponor heads.
Users prioritizing specialized plumbing expansion capabilities
You need a dedicated tool for PEX tubing expansion. This unit expands 3/8-inch to 1-inch PEX Type-A tubing with automatic rotating head action. It includes two batteries and a charger for immediate use. The full trigger actuation allows operation in tight spaces. The dual-sided hooks help keep the tool accessible. The ergonomic rubber overmold reduces fatigue. This is a focused solution for plumbing tasks rather than general woodworking.
The products compared
DEWALT 20V MAX 1-Inch PEX Expander Kit
Best for: PEX plumbing installations
- Voltage
- 20V MAX
- Included Tools
- PEX expander tool
- Battery Included
- 2 batteries and charger included
- Chuck Size
- 1 Inch
- Dimensions
- 15 × 4 × 10 inches
- Weight
- 5 pounds
View on Amazon: DEWALT 20V MAX 1-Inch PEX Expander Kit Affiliate link
This DEWALT 20V MAX* PEX Expander Tool Kit (DCE400D2) expands 3/8-inch to 1-inch PEX Type-A tubing. It features an automatic rotating head for even expansion and a full trigger for tight spaces. The kit includes two batteries and a charger. A bright LED light and ergonomic rubber grip aid usability. It fits plumbers needing reliable PEX connections.
Pros
- Expands 3/8-inch to 1-inch PEX Type-A tubing
- Automatic rotating head ensures even expansion
- Includes two batteries and a charger
- Full trigger actuation for tight spaces
- Bright LED work light for dark areas
Cons
- Heavier at 5 pounds compared to lighter cordless tools
- Limited to PEX tubing expansion only
- Requires specific PEX heads for operation
Good fit if
- You install PEX plumbing systems regularly
- You need a dedicated PEX expander tool
- You work in tight spaces requiring full trigger access
Skip if
- You only work with copper or PVC pipes
- You need a multi-tool for general construction
- You prefer a lighter, single-battery tool
Verdict: DEWALT 20V MAX PEX Expander is a specialized tool for plumbers who need reliable PEX Type-A expansion. It suits professionals who value automatic rotation and included batteries over versatility.
DEWALT 20V MAX Brushless 3-Tool Woodworking Kit
Best for: General woodworking and finishing tasks
- Number of Tools
- 3
- Voltage
- 20V MAX
- Motor Type
- Brushless
- Battery Capacity
- 5.0 Ah, 2.0 Ah
- Battery Included
- Battery and charger included
- Included Accessories
- Contractor Bag
View on Amazon: DEWALT 20V MAX Brushless 3-Tool Woodworking Kit Affiliate link
This DEWALT 20V MAX* 3-Tool Combo Kit includes a brushless router, random orbital sander, and jig saw. It features brushless motors for improved runtime and efficiency. The kit comes with a 5.0Ah and a 2.0Ah XR Lithium-Ion battery, plus a 4 Amp charger and contractor bag. The router has a variable-speed dial for application matching. It suits users needing versatile handheld power tools for general woodworking and finishing tasks.
Pros
- Brushless motors in the sander and jig saw for longer runtime
- Variable-speed dial on the router for precise speed control
- Includes 5.0Ah and 2.0Ah batteries for varied power needs
Cons
- Only includes one battery charger in the kit
- Router lacks a base plate specification in the data
- Contractor bag offers no internal organization compartments
Good fit if
- You need a router, sander, and jig saw in one purchase
- You prefer brushless motor efficiency for longer tool life
- You want a portable kit with a contractor bag
Skip if
- You require a hammer drill or impact driver
- You need a high-capacity battery for heavy-duty continuous use
- You want a kit with multiple chargers included
Verdict: DEWALT 20V MAX 3-Tool Combo Kit is a practical choice for woodworkers who need a router, sander, and jig saw. It delivers solid runtime through brushless motors and includes two battery sizes for flexibility.
Specifications side by side
| Spec | DEWALT 20V MAX 1-Inch PEX Expander Kit | DEWALT 20V MAX Brushless 3-Tool Woodworking Kit |
|---|---|---|
| Number of Tools | not stated | 3 |
| Voltage | 20V MAX | 20V MAX |
| Included Tools | PEX expander tool | not stated |
| Motor Type | not stated | Brushless |
| Battery Capacity | not stated | 5.0 Ah, 2.0 Ah |
| Battery Included | 2 batteries and charger included | Battery and charger included |
| Included Accessories | not stated | Contractor Bag |
| Power Source | not stated | Cordless |
| Chuck Size | 1 Inch | not stated |
| Dimensions | 15 × 4 × 10 inches | 16.2 × 10.2 × 9.6 inches |
| Weight | 5 pounds | not stated |
| Size | One Size | not stated |
| Color | Multi | Yellow/Black |
| Model | DCE400D2 | DCK307D1P1 |
Frequently asked questions
Can I use the DEWALT 20V MAX PEX Expander for woodworking?
No, this tool is not designed for woodworking. It is a specialized device for PEX plumbing installations. You should choose the 3-Tool Combo if you need to cut, sand, or route wood. The expander handles Type-A expansion only. It lacks the versatility required for general carpentry or finishing projects.
What is the weight difference between the two kits?
The DEWALT 20V MAX PEX Expander Kit weighs 5 pounds. The 3-Tool Combo Kit does not list a specific weight in its specifications. You should check the individual tool weights if you need precise portability data. The expander is a single, compact unit. The combo kit includes three separate tools and batteries.
Does the PEX Expander include batteries and a charger?
Yes, the DEWALT 20V MAX PEX Expander Kit includes batteries and a charger. The product data confirms that power sources are part of the package. This allows you to start using the tool immediately after unboxing. You do not need to purchase separate power components to begin your plumbing work.
Are the motors in the 3-Tool Combo brushless?
Yes, the DEWALT 20V MAX 3-Tool Woodworking Kit features brushless motors. This design offers longer runtime and increased efficiency compared to brushed alternatives. You get a compact router, a random orbital sander, and a jig saw. The brushless technology helps maximize battery life during extended woodworking sessions.
What is the chuck size on the PEX Expander?
The DEWALT 20V MAX PEX Expander has a 1-inch chuck size. This specification determines the maximum pipe diameter the tool can expand. It is suitable for standard residential PEX tubing sizes. You should verify your pipe dimensions before purchasing to ensure compatibility with your plumbing project requirements.
How many batteries come with the 3-Tool Combo?
The DEWALT 20V MAX 3-Tool Combo Kit includes two battery sizes. This provides flexibility for different tasks and power needs. You can swap batteries between the router, sander, and jig saw. The kit also includes a charger to keep your power sources ready for your next woodworking job.