Ryobi ONE+ SDS Plus Rotary Hammer
Score: 72/100
DEWALT DCD805B
Score: 88/100Rankings
The DeWalt DCD805B is a compact, high-performance cordless hammer drill featuring a brushless motor and 2,100 in-lbs of torque. Its primary trade-off is the lack of included batteries and only two speed settings, which may limit control for some users. It is best suited for professionals and DIYers needing a versatile tool for tight spaces and masonry work.
The Ryobi R18SDS-0 is a compact, cordless 18V SDS-Plus rotary hammer drill designed for light to medium-duty tasks such as drilling into masonry and light chiseling. Its key strength is its lightweight design and versatility with four operating modes, making it a practical bridge between standard drills and full-sized rotary hammers. However, its lower impact energy limits its effectiveness for heavy professional demolition or large-diameter work.
| Attribute | | |
|---|---|---|
18 V | 20 Vbest | |
10 mm | 12.7 mmbest | |
5,000 BPMbest | — | |
1.3 Jbest | — | |
| ↓ lower better | 1.65 kg | 0.28 kgbest |
— | 2,100 in-lbsbest | |
16 mmbest | — | |
1,300 RPM | 2,000 RPMbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Energy(2) | ||
Voltage (V) | 18 V | 20 V |
Motor Type | Brushed | Brushless |
Chuck & Bits(2) | ||
Chuck Size (mm) | 10 mm | 12.7 mm |
Chuck Type | SDS-Plus | Ratcheting |
Ergonomics & Design(2) | ||
Weight (kg) | 1.65 kg | 0.28 kg |
Handle Type | Overmold | Pistol Grip |
Performance & Speed(1) | ||
No-Load Speed (RPM) | 1300 RPM | 2000 RPM |
Features & Safety(1) | ||
Operating Modes | 4 | Drill/Driver/Hammer |
Professional reviewers praise the Ryobi R18SDS-0 for its lightweight design and versatility, positioning it as a practical bridge between standard hammer drills and full-sized rotary hammers.
Everyday users commonly praise the tool for its ease of use in drilling exterior walls and masonry, noting the quick mode switching and LED light as helpful features.
“Handles stone/brick/concrete well for DIY (e.g., installing cornices)”
“Needs special SDS bits (not versatile for all drilling)”
Professional reviewers highlight the DeWalt 20V MAX XR series as a top-tier choice for both compactness and power, with the DCD805B praised for its accessibility in tight spaces.
Everyday users consistently praise the compact design and reliability of the brushless motor, though some note the need to purchase batteries separately.
