
Makita CX205RB
Score: 88/100
DEWALT DCK2101QQ2
Score: 92/100Rankings

The DEWALT DCK2101QQ2 is a high-performance 2-tool brushless combo kit featuring the most powerful hammer drill in the 20V MAX lineup, designed for demanding professional tasks. Its main trade-off is the weight and power, which may be overwhelming for light DIYers. It is best suited for professional contractors and serious DIYers needing versatile power for drilling and fastening.

The Makita CX205RB is a high-performance 2-piece combo kit that delivers 18V power in an ultra-compact, 12V-sized body. It excels in tight spaces with its 3.1 lb weight and 1,240 in-lbs of torque, though runtime is limited by the 2.0Ah batteries. It is best suited for professionals and DIYers who need portability without sacrificing power.
| Attribute | ![]() | ![]() |
|---|---|---|
18 V | 20 Vbest | |
140 N·mbest | — | |
2 Ahbest | — | |
0.5 inbest | 0.5 inbest | |
2best | 2best | |
| ↓ lower better | 1.4 kgbest | 2.13 kg |
1,700 RPM | 2,250 RPMbest | |
3 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(4) | ||
Voltage (V) | 18 V | 20 V |
No-Load Speed (RPM) | 1700 RPM | 2250 RPM |
Speed Settings | 2 | 3 |
Impact Rate (IPM) (IPM) | 25500 IPM | 3600 IPM |
Value & Support(2) | ||
Warranty Length (years) | 3 years | years |
Included Accessories | 4 | |
Battery & Runtime(2) | ||
Battery Capacity (Ah) | 2.0 Ah | Ah |
Battery Chemistry | Lithium-Ion | Lithium-ion |
Design & Ergonomics(1) | ||
Tool Weight (kg) | 1.4 kg | 2.13 kg |


Products in the top-left offer the best value (high score, low price).

Professional reviewers highlight the kit's innovation in combining 18V power with a 12V-sized form factor, praising its ability to outperform 12V units in energy storage and tight-space reach.
Consumer sentiment emphasizes the value of compact power and battery advantages over 12V systems for professional and DIY use.

Professional reviewers praise the DEWALT 20V MAX XR combo for its jobsite-ready power, citing it as one of the most powerful hammer drills in the 20V MAX lineup.
Everyday users and professionals describe the tool as a reliable daily driver that effectively handles wood, concrete, and metal.
“blasts through wood/concrete”

“LEDs save time in attics”

“compact for overhead work”


