DEWALT DCK2101QQ2
Score: 92/100
FLEX FXM202
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 FLEX 24V Brushless Cordless Hammer Drill is a high-torque professional tool featuring a sensor-free brushless motor and Turbo Mode for on-demand speed boosts. It delivers industry-leading 1,400 in-lbs of torque and up to 2,500 RPM, designed for heavy-duty drilling and driving in wood, metal, and masonry. While powerful, the tool is heavier and limited to the FLEX ecosystem, making it best suited for professional contractors needing maximum power.
| Attribute | | |
|---|---|---|
20 V | 24 Vbest | |
— | 158 N·mbest | |
— | 2 Ahbest | |
0.5 inbest | 0.5 inbest | |
2best | 2best | |
| ↓ lower better | 2.13 kg | 1.72 kgbest |
2,250 RPM | 2,500 RPMbest | |
— | 25best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Performance(5) | ||
Voltage (V) | 20 V | 24 V |
No-Load Speed (RPM) | 2250 RPM | 2500 RPM |
Speed Settings | 3 | 2 |
Clutch Settings | 25 | |
Impact Rate (IPM) (IPM) | 3600 IPM | 40000 IPM |
Value & Support(2) | ||
Warranty Length (years) | years | 5 years |
Included Accessories | 3 | |
Battery & Runtime(3) | ||
Battery Capacity (Ah) | Ah | 2.0 Ah |
Charging Time (min) | min | null min |
Battery Chemistry | Lithium-ion | Lithium-Ion |
Design & Ergonomics(1) | ||
Tool Weight (kg) | 2.13 kg | 1.72 kg |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers, including Pro Tool Reviews, praise the FLEX 24V Hammer Drill for its impressive statistics, citing its 1,400 in-lbs torque and 2,500 RPM as currently the best in the industry. Editors highlight the effectiveness of Turbo Mode in real-world tests for blazing speed in high gear and appreciate the sensor-free motor for eliminating friction.
Everyday users and inferred feedback from product pages praise the tool's powerful torque and Turbo speed for completing jobs quickly, particularly in tough materials. However, recurring themes include concerns about the bulkiness implied by the kit weight and a dependency on the FLEX ecosystem for optimal battery performance.
“blasts through wood/concrete”
“LEDs save time in attics”
“compact for overhead work”
