DeWalt 20V MAX Brushless Cordless 1/2 in. Compact Stud and Joist Drill with FLEXVOLT Advantage

20V MAX Brushless Cordless 1/2 in. Compact Stud and Joist Drill with FLEXVOLT Advantage

Features

  • E-Clutch anti-rotation system that shuts the tool down in bind-up situations
  • FLEXVOLT ADVANTAGE: recognizes compatible FLEXVOLT batteries and adjusts output
  • Up to 83% more power when paired with DCB609 FLEXVOLT battery (manufacturer claim)
  • Drilling capacity: up to 4 in. with a hole saw and up to 2-9/16 in. with a self-feed bit
  • Can drill up to 495 holes with a 7/8 in. auger bit on a single charge when used with a DCB609 battery (manufacturer claim)
  • Designed for stud and joist work; compact form factor for tight areas
  • Track and locate capability via DEWALT Tool Connect (chip sold separately)
  • Brushless motor and variable speed trigger
  • Keyed 1/2 in. chuck

Specifications

Battery Type Lithium Ion
Battery Voltage (V) 20V (recognizes 20V/60V FLEXVOLT)
Power Source Cordless
Motor Type Brushless
Power (W) 300
Maximum Speed (Rpm) 1250
Chuck Size (In) 1/2
Chuck Size (Mm) 13
Chuck Type Keyed
Cordless Tool Type Right angle / stud and joist drill
Included Tool only (battery and charger sold separately)
Product Weight (Lb) 11.135
Product Weight (Oz) 176
Product Height (In) 6
Product Length (In) 19
Product Width (In) 9
Color Black, Yellow
Typical Applications Rough-in work for plumbing/electrical, core drilling
Warranty 3 Year Limited Warranty; 1 Year Free Service; 90 Days Satisfaction Guaranteed

Compact 20V MAX brushless stud and joist drill designed for tight spaces. Includes an electronic anti-rotation E-Clutch that stops the tool in bind-up situations. The tool supports DEWALT FLEXVOLT batteries (20V/60V) and will increase output when used with compatible FLEXVOLT packs. Battery and charger are sold separately.

Model Number: DCD444B
View Manual

Project Ideas

Business

Tight-Space Rough-In Drilling Service

Offer a mobile drilling service to electricians, plumbers, and smart-home installers. Specialize in running auger and self-feed holes through studs/joists in finished homes with minimal demo. Market the safety of the E-Clutch and the ability to drill up to 4 in. with a hole saw for fan boxes, conduit hubs, and pass-throughs.


Deck & Pergola Boring Pro

Provide on-site large-diameter boring for timber outdoor projects: doweled joinery, cable-rail post holes, lighting chases, and pergola beam penetrations. Flat-rate per hole or per beam, with discounts for bulk boring. FLEXVOLT runtime supports full-day jobs without frequent battery changes.


Van/RV/Boat Upfit Drilling

Partner with upfitters to run clean holes in ribs, bulkheads, and cabinetry for wiring, plumbing, and ventilation. The compact drill fits in confined compartments, and the keyed chuck grips specialty bits. Add Tool Connect chips to track assets across multiple mobile jobs.


Mini-Split & HVAC Pass-Through Pre-Drill

Subcontract to HVAC installers to pre-drill line-set, condensate, and electrical pass-throughs in sill plates and joists. Offer 3–4 in. hole saw openings for wall sleeves and smaller chases for hangers. Sell as a same-day add-on to speed installs and reduce technician time in crawlspaces.


Tool + Operator Micro-Rental

Rent the drill with FLEXVOLT batteries and include a trained operator for hourly or half-day jobs where DIYers or small contractors need just a few precise holes. Provide bit kits (auger, self-feed, hole saw) with a replacement fee schedule. Offer online booking and site-to-site delivery.

Creative

Reclaimed Beam Chandelier

Turn a chunk of reclaimed timber into a linear chandelier. Use the stud/joist drill’s compact form to bore long, straight wire chases end-to-end, then 2–3 in. side ports with a hole saw for puck lights or Edison sockets. The E-Clutch helps if the bit binds in knotty grain, and the keyed 1/2 in. chuck holds large self-feed bits securely.


Live-Edge Floating Shelf With Hidden LEDs

Create thick live-edge shelves with integrated LED strips. Drill concealed horizontal passes through the shelf and corresponding studs to feed low-voltage wires without opening large sections of drywall. The drill’s right-angle geometry fits between studs, and FLEXVOLT power keeps larger augers moving through dense hardwood.


Stump Side Table Power Core

Upcycle a hardwood stump into a side table with a hidden cord chase and power cavity. Use a 3–4 in. hole saw from the underside to recess a power strip, then a long 7/8–1 in. auger vertically for the cable route. Finish with a grommet on top for a clean device-charging passthrough.


Pergola With Doweled Joinery and String-Light Routing

Build a backyard pergola using oversized dowels/pegs for a traditional look. Bore 1–2-9/16 in. holes accurately through posts and beams, and add concealed chases for string-light wiring. The drill’s torque and E-Clutch reduce risk when self-feed bits grab in wet or pressure-treated lumber.


Modular Birdhouse Condo

Stacked birdhouse units with varying entrance diameters. Use hole saws for precise entrances, then drill clean pass-throughs to mount and wire optional tiny solar LEDs between modules. The compact body makes tight-angle drilling easier when assembling nested compartments.