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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Reviewed in the United States on May 25, 2026
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Douglas L. King II
Los Angeles, US
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Reviewed in the United States on May 23, 2026
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Reviewed in the United States on May 27, 2026
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Ryan B
New York, US
★★★★★ 5
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Almost the perfect shoe for anything if you get the right size. I sent back 1st pair, no reviews on new model so found out hard way sizing is a bit off. Definitely size down a half size! They are long! Also note that if you're feet are at all wide, go for wide version. I have normal width(4 1/4 at widest point) feet and its snug on me. My only real complaint about these shoes is they could use about 10% more arch. My arch is medium height. They're so comfortable I didn't even notice until the end of a long work day. Could also just be due to my current (194) weight. Color/design is fantastic, though I would like to see more color options like previous models had. Hopefully they just haven't launched full line-up yet, since I purchased in first month of availability. Also, these are seriously better than my expensive Kayano lite 2's.
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Reviewed in the United States on March 19, 2026

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