94.4
Best for serious diyers and professional contractors already on the dewalt battery platform
- 0 to 20,000 OPM range
- 3-Speed selector switch
- Quick-change accessory system
$100
Head to head · Power Tools
Oscillating Tool, 3-Amp, Corded vs 20V MAX Cordless Drill and Impact Driver
Ravvy scores Oscillating Tool, 3-Amp, Corded at 90.46 and 20V MAX Cordless Drill and Impact Driver at 90.42. Oscillating Tool, 3-Amp, Corded takes the overall pick, best for home renovators and woodworkers who prioritize precise speed control.
Ravvy pick
90.5
$179
Buy the DWE315K if you want the most intuitive speed control on the market and can handle the tether of a power cord.
90.4
$224
Serious DIYers should buy this kit for its excellent ergonomics and brushless efficiency, accepting that the small batteries may require frequent charging during heavy use.
How they score
| Factor | Oscillating Tool, 3-Amp, Corded | 20V MAX Cordless Drill and Impact Driver |
|---|---|---|
| Ergonomics | 92.5 | 96 |
| Portability | 70 | 94.5 |
| Cutting Precision | 95 | – |
| Power Consistency | 98 | – |
| Accessory Compatibility | 88 | – |
| Versatility | – | 91 |
| Battery Life | – | 78 |
| Power Delivery | – | 85 |
Oscillating Tool, 3-Amp, Corded
What owners praise
- Intuitive dual-grip trigger for real-time speed adjustment
- Tool-free blade changes save time during complex tasks
- Consistent corded power for long-duration jobs
- Integrated LED light improves visibility in cabinets and closets
- Universal adapter included for third-party blade compatibility
What to know first
- Power cord can limit movement in large rooms
- Slightly heavier than some modern cordless alternatives
- Trigger-only speed lock is less tactile than a fixed dial
Skip it if contractors working on remote sites without easy access to power outlets
20V MAX Cordless Drill and Impact Driver
What owners praise
- Efficient brushless motors extend tool life
- Compact 7.6 inch head length for tight clearances
- Bright LED lights with helpful 20 second delay
- Excellent weight balance reduces user fatigue
- Compatible with the extensive Dewalt 20V MAX battery line
What to know first
- 2.0Ah batteries drain quickly under heavy load
- Soft contractor bag offers limited protection
- Charger is a basic model with slower refill times
Skip it if heavy-duty contractors requiring high-amp batteries for all-day masonry work
Specs side by side
| Spec | Oscillating Tool, 3-Amp, Corded | 20V MAX Cordless Drill and Impact Driver |
|---|---|---|
| UPC | 885911308304 | 885911657600 |
| ASIN | B00DQH1K2Q | B0C3PQHGR7 |
| GTIN | 885911308304 | 885911657600 |
| Brand | DEWALT | DEWALT |
| Color | Yellow | – |
| Voltage | 120 volts | 20 volts |
| Brand Name | DEWALT | DEWALT |
| Style Name | Oscillating Tool Kit | – |
| Unit Count | 1 Piece | 1 Count |
| Item Weight | 0.34 kg | 8.8 pounds |
| Manufacturer | DEWALT | DEWALT |
| Model Number | DWE315K | DCK277D2 |
Other options in this category
94.2
Best for professional contractors and serious woodworkers already on the dewalt battery platform
- 3,200 strokes per minute
- 4-position orbital action
- Integrated dust blower
$129
94.2
Best for hvac technicians, tilers, and diy renovators
- 20,000 RPM Max Speed
- AirLock Vacuum Compatibility
- Built-in LED Work Light
$121