DEWALT DCH133B 20V MAX SDS Plus D-Handle Rotary Hammer
- 20 volts Max XR, brushless, bare tool
- 1 inch D-handle rotary hammer drill
- 20 Newton meters maximum torque
- 1500 RPM speed, variable speed
- 0.79 inch wood and **20 millimeter** metal drilling capacity
- 3 year limited warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A cordless rotary hammer for drilling masonry-style holes without a cord, sold without a battery. The listing is cluttered with a junk title, so rely on the item type line for what it is.
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ASIN: B01MF4YEIFModel: DCH133BCategory: Drills
Overview
A buyer who drills anchor holes in concrete or brick gets a D-handle hammer drill that runs on a battery instead of a cord. The motor is brushless, the speed is variable, and the tool ships as a bare body.
Cordless hammer drilling for light anchor work is the reason to buy it, and the D-handle gives two-hand control. The limitation is packaging, since power supply items are sold elsewhere and the bit holder is not named.
Who it's for
Electricians and deck installers who drill into masonry away from outlets get a compact hammer drill. Buyers without a pack on this platform must add one, and heavy demolition users need a larger rotary hammer.
Pros and cons
- Cordless hammer drilling
- Brushless motor listed
- Variable speed control
- D-handle for two-hand grip
- Battery and charger not included
- Bit holder type not named
- Listing title and color fields are junk
- Battery capacity unclear for bare tool
Performance notes
A hammer action adds short impacts along the bit axis, so the drill breaks masonry as it turns, and the impact rate matters as much as rotation speed. Bit sharpness and steady pressure decide how fast a hole advances. Output falls as the pack drains, so a full pack helps in dense concrete.
Specifications
| Brand | DeWALT |
|---|---|
| Model | DCH133B |
| Dimensions & fit | |
| Maximum Chuck Size | 20 Millimeters |
| Item Dimensions L X W X H | 16.2 inches L x 9 inches W x 4 inches H |
| Item weight | 5 Pounds |
| Capacity & performance | |
| Speed | 1500 RPM |
| Drilling Capacity Metal | 20 Millimeters |
| Drilling Capacity Wood | 0.79 Incheshigher than 58% of 126 drills |
| Battery Capacity | 4 Amp Hours |
| Power & efficiency | |
| Power Source | Battery Powered |
| Maximum Power | 300 Watts |
| Amperage | 4 Amps |
| Voltage | 20 Volts |
| Construction & materials | |
| Color | Yeif |
| Material Type | Metal, Plastic |
| Included components | |
| Included Components | 1 20V Max rotary hammer drill, bare tool |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | 3 year limited warranty |
| Other details | |
| Drill Type | Hammer Drill |
| Maximum Torque | 20 Newton Meters |
| Additional Features | Variable Speed |
| Is Electric | No |
Closest rivals on specs
WORKPRO W125173A SDS-Plus Rotary Hammer Drill 7.5 Amp- Drilling Capacity Wood 0.79 vs 0.6 inches (+32%)
ONE+ HP PSBRH01B 18V Brushless SDS Rotary Hammer- Drilling Capacity Wood 0.79 vs 0.6 inches (+32%)
BUCKTOOL DP12VL Bench Drill Press 12"- Drilling Capacity Wood 0.79 vs 0.6 inches (+32%)
Frequently asked questions
How do I put a bit in the DEWALT DCH133B?
The listing does not name the bit holder system, so check bit compatibility with the maker before buying bits.
Does the DEWALT DCH133B come with a battery?
The item type line calls it a bare tool and the included component is the hammer drill alone, so a battery and charger are separate.
Is the DEWALT DCH133B a regular drill?
No. It is listed as a hammer drill in a 1 inch D-handle rotary hammer format.