SKU: 89335511059

DEWALT Stud Joist Drill DCD445B 7 16 Inch Quick Change Hex Angle Driver (20V Brushless E Clutch Anti Rotation Advantage Bare Tool Right Framing Saws)

Sale price$125.55 Regular price$139.50
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Description

DEWALT Stud Joist Drill DCD445B 7 16 Inch Quick Change Hex Angle Driver (20V Brushless E Clutch Anti Rotation Advantage Bare Tool Right Framing Saws)Bore Up to 4 Inch Structural Utility Holes and Automate Bind Up Stall Interruption Natively inside Tight Wood Framing The DEWALT DCD445B 20V MAX* Brushless 7 16 Inch Quick Change Stud and Joist Drill is an industrial grade structural boring instrument engineered to execute high volume electrical and plumbing rough ins. This heavy duty cordless power tool features an integrated Anti Rotation E Clutch safety matrix that immediately shuts down the motor

Bore Up to 4-Inch Structural Utility Holes and Automate Bind-Up Stall Interruption Natively inside Tight Wood Framing

The DEWALT DCD445B 20V MAX* Brushless 7/16-Inch Quick Change Stud and Joist Drill is an industrial-grade structural boring instrument engineered to execute high-volume electrical and plumbing rough-ins. This heavy-duty cordless power tool features an integrated Anti-Rotation E-Clutch® safety matrix that immediately shuts down the motor during severe bit binds or stall events to shield the operator from extreme rotational recoil. Outfitted with an active 7/16-inch hex quick-change chuck for tool-free accessory swaps and smart FLEXVOLT ADVANTAGE™ circuitry to boost power output up to 83% under load, this compact frame fits smoothly between tight on-center framing timbers. **Battery and charger sold separately.

Best Used For:

  • Plumbing Pipe Rough-Ins: Driving large 2-9/16-inch self-feed wood bits through heavy dimensional joists and softwood timber framing grids.
  • Electrical Conduit Clearance: Drilling up to 495 precise 7/8-inch auger hole paths unassisted across dense interior wall cavity studs on a single charge track.
  • Commercial Mechanical Core Framing: Operating up to a 4-inch structural metal hole saw configuration within restricted overhead ceiling locations.

Key Performance & Safety Features

  • FLEXVOLT ADVANTAGE™ Module: Smart electronic monitoring grid recognizes high-capacity power cells to increase operational motor wattage up to 83%.
  • Anti-Rotation Safety E-Clutch®: Electronic gyroscopic brake shuts off the continuous electrical drivetrain automatically when a sudden torque spike indicates a bit jam.
  • 7/16-Inch Quick-Release Chuck: Heavy-gauge spring-loaded hex interface retains large drive shafts tightly while permitting rapid keyless bit swapping.
  • High-Torque Brushless Core: Digital power management eliminates friction losses and carbon maintenance to ensure extended site runtimes.
  • Tool Connect™ Asset Readiness: Integrated protective internal chip nesting slot houses tracking hardware transponders for automated warehouse inventory mapping.

What's Included

  • (1) DCD445 20V MAX* FLEXVOLT Advantage Brushless 7/16-Inch Hex Quick Change Stud and Joist Drill Base Chassis Skin

Technical Specifications

Brand Manufacturer: DEWALT
Model Number (SKU): DCD445B
Product Type Category: Right Angle Stud and Joist Drill
System Operating Voltage: 20V MAX (18V Nominal Load Level)
Internal Motor Architecture: High-Efficiency Brushless (Advantage Line)
Chuck Size and Profile: 7/16 in Hex Quick Change Interface
Maximum No-Load Speed: 1,250 RPM
Maximum Hole Saw Capacity: 4.0 in
Maximum Self-Feed Bit Capacity: 2.5625 in (2-9/16")
Configuration Classification: Bare Tool Only (Battery & Charger Sold Separately)
Active Safety Mechanism: Anti-Rotation E-Clutch Sensor Array
Overall Tool Frame Length: 16.3 in
Net Base Skin Weight: 8.6 lbs
UPC Tracking Number: 885911699419
Country of Origin Manufacturing: China

PRO-TIP: When dropping large self-feed bits into double-stacked structural timber, pair this tool base skin with a high-capacity FLEXVOLT slide battery to lock in that extra 83% mechanical torque curve. Hold the handle perpendicular to your target cut line; if the bit catches a hidden knot, the onboard E-Clutch safety tracking stops motor spinning natively to guard your forearms from strain.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89335511059

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4.1 ★★★★★
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Verified Purchase
Riley
West Palm Beach, US
★★★★★ 5
Works very well and holds up over time!
This works really well for drilling out shelf pins! The drill bit that comes with it is a good quality bit, and the holes in the metal block are very strong, The drill bit doesn't even come close to cutting into them. I have drilled about 1000 holes with it so far, and it still works as good as it did when it was brand new! I would definitely recommend this over the plastic ones. It's very easy to use, as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2025
S
Verified Purchase
Steven K
Louisville, US
★★★★★ 5
Great item
Size: 9 Holes
Works great Would be nice to have another peg to make sure it stays in line. Just used a drill bit of the same size. Worth the investment
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
K
Verified Purchase
Kindle Customer
Carnegie, US
★★★★★ 5
Game-Changer for Clean, Accurate Shelf Pin Holes!
This shelf pin jig absolutely delivered on everything I needed — the ease of use was fantastic right out of the box. Once I got the layout aligned, drilling was quick and precise. The accuracy is impressive, with clean, straight holes every time, and the included bits worked like a charm. The design is clever, compact, and durable — the aluminum plate feels premium and makes it easy to keep things straight. I love the versatility too; switching between 5mm and 1/4" bits was fast, and the guide holes are clearly labeled. The size is ideal for cabinets, bookcases, and even tighter spaces where a bulky jig wouldn’t fit. For anyone needing quick, repeatable shelf pin drilling, this jig speeds up the use and keeps your project moving fast without compromising quality. If you're doing any custom shelving or cabinet work, this is a must-have tool that saves time and eliminates guesswork.
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Reviewed in the United States on May 13, 2025
D
Verified Purchase
Danielle Fassler
New York, US
★★★★★ 4
Works well for DIY
Worked well for building bookshelf. Wish it maybe had som little pads on the back as some times it would slide a bit, but if I tightened it more it would dent the wood slightly. Overall very easy to use and worked well for its intended use.
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Reviewed in the United States on January 18, 2026
J
Verified Purchase
James Clements
Grantham, US
★★★★★ 5
Solid thick aluminum construction
Size: 9 Holes
Very well made, thick aluminum construction and fully customizable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026

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