The DCD447 family is DEWALT's 20V MAX* XR® brushless cordless 7/16-in. quick-change compact stud and joist drill platform for demanding wood-drilling work. DEWALT lists anti-rotation protection, up to 1,845 max watts out with the recommended battery, and a maximum speed of 1,250 rpm. This family covers the tool-only DCD447B and the kit-oriented DCD447WW1 package variant.
What is the difference between DCD447B and DCD447WW1?
DCD447B is the bare-tool version, while DCD447WW1 is the kit that adds one 8Ah battery, a charger, and a kit bag.
Is the DCD447 family brushless?
Yes. DEWALT lists both DCD447 variants as brushless cordless stud and joist drills.
What safety system does this drill use?
The official DEWALT page lists the ANTI-ROTATION system that shuts the tool down if excessive rotational motion is detected.
How fast does the DCD447 run?
DEWALT lists a maximum speed of 1,250 rpm for this family.
What chuck interface does it use?
The official title identifies the platform as a 7/16-in. quick-change compact stud and joist drill.
Which manuals apply to this family?
The supporting documentation section links both official DCD447 family manuals: https://assets.jaspecs.com/dewalt/manuals/dcd447b.pdf and https://assets.jaspecs.com/dewalt/manuals/dcd447b-t2.pdf.
# DEWALT® 20V MAX* XR® Brushless Cordless 7/16-in. Quick Change Compact Stud & Joist Drill **Model:** `DCD447B` **Brand:** DEWALT **Category:** Stud And Joist Drill > The DCD447 family is DEWALT's 20V MAX* XR® brushless cordless 7/16-in. quick-change compact stud and joist drill platform for demanding wood-drilling work. DEWALT lists anti-rotation protection, up to 1,845 max watts out with the recommended battery, and a maximum speed of 1,250 rpm. This family covers the tool-only DCD447B and the kit-oriented DCD447WW1 package variant. ## Specifications | Attribute | Value | |---|---| | Product Type | Stud & Joist Drill | | Voltage (V) | 20 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | Brushless | | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Piece Count | 1 | | Height (in.) | 8.7 | | Length (in.) | 5.5 | | Weight (lbs) | 10.7 | | Width (in.) | 18.5 | | Country of Origin | China | | Barcode (UPC) | 885911983365 | | Max Speed (RPM) | 1,250 | | Battery Platform | 20V MAX* XR® | | Warranty | 3-year limited (tool) | ## What's Included - (1) DCD447 20V MAX* XR® 7/16 in. Quick Change Compact Stud & Joist Drill Source: https://www.jaspecs.com/dewalt/stud-and-joist-drill/dcd447b-dewalt-20v-max-xr-brushless-cordless-716-quick-change-compact-stud-joist-drill-tool/