Dewalt DCE410B 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool – Tool Only

The DEWALT DCE410B is a right-angle, brushless cordless PEX expander built to handle large diameters with control and speed. Purpose-built for ASTM F1960 expansion-type PEX, it expands 3/8″–1-1/2″ pipe (expansion heads sold separately), including Uponor® ProPEX® tubing. A long body with upper and lower grip points lets installers stage overhead or at chest height without awkward wrist angles, while the auto-rotating head helps deliver an even expansion around the full circumference. On a 5Ah pack (sold separately), the tool can deliver up to 81 expansions on 1-1/2″ PEX-A, supporting full-day tasks with fewer battery swaps. At the jobsite, a bright onboard LED lights the sleeve and fitting, and a side hang hook keeps the tool close on ladders or in tight mechanical rooms. Pair a TOOL CONNECT™ Chip (DCE042, sold separately) to enable Bluetooth® tracking in DEWALT Site Manager™. Expansion heads from 3/8″–1″ DEWALT are compatible (sold separately), and the tool is designed to expand 3/8″–1-1/2″ ASTM F1960 PEX.

Dewalt 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool At a Glance

Large-Diameter Capability: Expands 1-1/4″ and 1-1/2″ PEX for main runs and manifolds.
Full Range Coverage: Works on 3/8″–1-1/2″ ASTM F1960 expansion-type PEX (heads sold separately).
Auto-Rotating Head: Promotes even wall expansion for reliable sleeve recovery.
Brushless Motor: Efficient power for all-day work on the 20V MAX platform.
Runtime on 5Ah Packs: Make up to 81 expansions on 1-1/2″ PEX-A per 5Ah battery (sold separately).
Ergonomic Long Body: Upper/lower grips improve control for overhead and body-height expansions.
Right-Angle Head + LED: Better access and visibility in tight or dim spaces.
TOOL CONNECT™ CHIP-READY: Add tracking with DCE042 (sold separately).

Markets

Residential & Commercial Plumbing: Fast, consistent ASTM F1960 expansions for rough-ins and repipes.
Hydronic Heating & Snowmelt: Reliable large-diameter expansions on supply/return loops and manifolds.
Remodeling & Service: Cordless access for finished spaces and quick change-outs.
Facility Maintenance: Ready for in-house repairs in schools, hospitals, and offices where power access varies.
Municipal Housing & Utilities: Field-friendly cordless PEX tool for maintenance crews.
Trade Schools & Apprenticeships: Demonstrates proper expansion technique and timing on a wide size range.

Plumbers and mechanical contractors gain a single 20V MAX PEX expander that tackles everything from 3/8″ branches to 1-1/2″ PEX-A mains. The brushless drive, right-angle head, and balanced grips make overhead and between-stud work more predictable, while the auto-rotation helps sleeves seat evenly for leak-free results. Crews working across occupied spaces value the clean operation and the LED that keeps fittings in view. With chip-ready tracking, foremen can manage tools across large projects, and the battery platform keeps charging simple on service trucks. For teams stepping up into big-diameter PEX, this tool keeps expansions consistent without resorting to corded stations.

Dewalt DCE410B 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool – Tool Only Features

The lightest cordless pro-grade solution for expanding 1-1/4″ and 1-1/2″ PEX pipe**
Provides up to 20% faster speed of expansion than the Milwaukee® 2632 M18 PEX Expander†
Automatic Rotating Head Action for Even Pipe Expansion
Expands 3/8″- 1-1/2″ ASTM F1960 Approved PEX Pipe
Work all day on one battery, make up to 81 expansions on 1-1/2″ PEX-A pipe per 5Ah battery (sold seperately)††
Lightweight, right angle design for use in tight spaces with a secondary lower grip allowing for greater overhead reach

Dewalt DCE410B 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool – Tool Only Includes

(1) 20V MAX* XR 1-1/2″ PEX Expander

Dewalt DCE410B 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool – Tool Only Specifications

Battery Platform: DEWALT 20V MAX Lithium-Ion (battery/charger sold separately)
Expansion Range: 3/8″–1-1/2″ ASTM F1960 PEX (expansion heads sold separately)
Large-Size Runtime: Up to (81) expansions on 1-1/2″ PEX-A per (1) 5Ah battery (sold separately)
Motor: Brushless
Form Factor: Right-angle head; long-body, dual-grip design
LED Light: Yes
TOOL CONNECT™: CHIP-READY (DCE042 sold separately)
Assembled Dimensions: 13.65″ (L) × 5.4″ (W) × 9.2″ (H)
Assembled Weight: 7.5 lb
Packaged Dimensions: 13.75″ (L) × 5.5″ (W) × 9.3″ (H)
Packaged Weight: 7.7 lb
Cordless/Corded: Cordless
Power Tool Features: Compact; attachments-ready
Warranty: 3-Year Limited; 1-Year Free Service; 90-Day Money-Back

Dewalt DCE410B 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool – Tool Only Warranty

Dewalts Guaranteed Tough 90 Day Money Back Guarantee, 1 Year Free Service, 3 Year Limited Warranty

Why Tradespeople Choose the Dewalt 20V MAX XR Brushless 1-1/4″-1-1/2″ PEX Expansion Tool

Crews choose this PEX expander to handle 1-1/4″ and 1-1/2″ PEX without dragging a cord or station into the work area. The auto-rotating head produces even, repeatable expansions that help ASTM F1960 sleeves recover uniformly, reducing rework on ProPEX-style fittings. A brushless 20V MAX drive keeps the cordless PEX tool productive on big loops and manifolds, and technicians appreciate the long body and right-angle head for accurate alignment in ceilings and tight chases. With chip-ready tracking and compatibility with DEWALT expansion heads, the tool fits into existing fleets while covering the larger size range that slows other expanders. For main runs, boiler rooms, and change-outs, it delivers consistent results that keep timelines predictable.