The D25773K is a 2-inch SDS MAX corded rotary hammer built around a German-engineered mechanism with a brushless motor, delivering 19.4 joules of impact energy. Safety features include the Anti-Rotation E-CLUTCH System and SHOCKS ACTIVE VIBRATION CONTROL, while TOOL CONNECT Tag Ready integration enables inventory management. Ideal for rebar drilling (#7–#14), core drilling up to 6 inches, and floor and wall chipping applications.
What is SDS MAX and how does it differ from SDS Plus?
SDS MAX is a larger chuck standard designed for heavy-duty rotary hammers in the 2-inch and above range. It uses a larger shank with more locking grooves than SDS Plus for more secure bit retention under high impact energy. SDS MAX bits are not interchangeable with SDS Plus bits.
What is the impact energy of the D25773K?
The D25773K delivers 19.4 joules (14.3 ft-lbs) of impact energy. This places it in the mid-weight professional class of SDS MAX hammers, suitable for rebar drilling, core drilling up to 6 inches diameter, and concrete chipping applications.
What is the Anti-Rotation E-CLUTCH System?
The Anti-Rotation E-CLUTCH System is an electronic safety feature that detects sudden bit binding or rotational kickback and instantly cuts motor torque. This reduces the risk of wrist and arm injury compared to mechanical clutch systems, making the D25773K safer in overhead and confined-space applications.
Can the D25773K be used for only chipping without rotation?
Yes. The D25773K features multiple operating modes including rotary hammering, hammer-only chipping, and rotation-only drilling. Switching to hammer-only mode allows use of chisels and scaling tools for concrete breaking and tile removal.
What is TOOL CONNECT Tag Ready?
TOOL CONNECT Tag Ready means the D25773K has a built-in Tag location point for attaching a DEWALT TOOL CONNECT Bluetooth tag (sold separately). The tag integrates with the TOOL CONNECT app for asset tracking, theft deterrence, and inventory management on large jobsites.
# DEWALT® 2-in. SDS MAX Rotary Hammer **Model:** `D25773K` **Brand:** DEWALT **Category:** Rotary Hammer > The D25773K is a 2-inch SDS MAX corded rotary hammer built around a German-engineered mechanism with a brushless motor, delivering 19.4 joules of impact energy. Safety features include the Anti-Rotation E-CLUTCH System and SHOCKS ACTIVE VIBRATION CONTROL, while TOOL CONNECT Tag Ready integration enables inventory management. Ideal for rebar drilling (#7–#14), core drilling up to 6 inches, and floor and wall chipping applications. ## Specifications | Attribute | Value | |---|---| | Product Type | Rotary Hammer | | Cordless / Corded | Corded | | Chuck Type | SDS Max | | Motor Type | Brushless | | Impact Energy Joules | 19.4 | | No Load Rpm Max | 280 | | Drilling Capacity — Concrete (in.) | 2 | | Core Drilling Capacity In | 6 | | Anti Rotation Clutch | Yes | | Vibration Control | SHOCKS ACTIVE | | Tool Connect Ready | Yes | | Weight (lbs) | 38.3 | | Length (in.) | 26.9 | | Width (in.) | 21.63 | | Height (in.) | 7.5 | | Country of Origin | China | | Barcode (UPC) | 885911511063 | | Warranty | 3-year limited | ## What's Included - (1) D25773K Rotary Hammer - (1) Side Handle - (1) Depth Rod - (1) Kit Box Source: https://www.jaspecs.com/dewalt/rotary-hammer/d25773k-dewalt-2-sds-max-rotary-hammer/