
Dewalt
The DEWALT DCH133B is a compact, brushless 20V MAX SDS-Plus rotary hammer designed for precision drilling in concrete. It delivers 2.6 Joules of impact energy and features a lightweight D-handle design ideal for overhead work and tight spaces. While it lacks advanced vibration control and onboard dust extraction, it offers a balance of portability and power for light-duty construction tasks.
Pros
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Expert Opinion
Professional reviewers and editors characterize the DEWALT DCH133B and its siblings as lightweight, vibration-reduced tools that excel in speed and efficiency for mid-duty tasks. The DCH263R2 is praised for its dust management and contractor-friendly design, while the DCH273 is noted as a 'miniature powerhouse' with serious punch despite its compact L-shape. Editors highlight the importance of the SHOCKS system and E-Clutch for safety and bind-up prevention in related models.
What Users Say
Everyday users commonly praise the tool for packing a punch despite its small size, noting its ease of handling in tight spaces and reliability for concrete and rod work. Recurring complaints focus on vibration during long jobs, dust buildup without an extractor, and the added weight when batteries and accessories are attached. Users appreciate the mode versatility and battery compatibility but note limitations in runtime for heavy use.
Common Complaints
Vibration on long jobs without full SHOCKS technology, dust buildup without an extractor, and weight creep with batteries and accessories.
How It Compares
vs. DEWALT DCH263B
Advantages
Disadvantages
Choose the DCH133B for lightweight precision work, but select the DCH263B for mid-duty forming and rebar tasks requiring vibration control.
vs. DEWALT DCH273/DCH293B
Advantages
Disadvantages
Choose the DCH133B for portability and light tasks, but select the DCH273/DCH293B for heavy drilling and larger holes requiring maximum power.