A good impact driver should drive screws quickly, fit into tight spaces, and feel controlled instead of jumpy. For this guide, I focused on practical Amazon US picks for homeowners, remodelers, deck projects, cabinet installs, and DIY buyers choosing between a bare tool and a complete battery kit.
Quick Picks
| Pick | Best for | Amazon rating |
|---|---|---|
| #1 DEWALT 20V MAX XR DCF845B | Best overall high-torque tool-only pick | 4.7 / 5 |
| #2 DEWALT 20V MAX DCF870B Hydraulic Impact Driver | Quieter driving and smoother control | 4.6 / 5 |
| #3 DEWALT 20V MAX XR DCF887B | Proven 3-speed bare tool for existing DEWALT users | 4.8 / 5 |
| #4 DEWALT 20V MAX DCF787D1 Kit | Starter kit with battery and charger included | 4.7 / 5 |
| #5 CRAFTSMAN CMCF801D1 Kit | Value kit for basic home projects | 4.6 / 5 |
DEWALT 20V MAX XR DCF845B Impact Driver
4.7 / 5 Amazon rating
The DEWALT DCF845B is the strongest all-around pick for buyers already in the DEWALT 20V MAX battery platform. It is compact, brushless, and built for serious fastening work where a drill driver feels slow or strained.
Best for: Deck screws, framing hardware, cabinet installs, remodel work, and DEWALT users who want a high-output bare tool.
Pros
- High-torque brushless performance
- Compact head for tighter spaces
- Good match for serious DIY and jobsite use
Cons
- Tool only, so battery and charger are separate
- More power than light household tasks require
DEWALT 20V MAX DCF870B Hydraulic Impact Driver
4.6 / 5 Amazon rating
The DEWALT DCF870B is a smart option if you want the control of an impact driver but prefer a smoother, quieter feel. Hydraulic impact drivers are especially appealing for indoor projects, occupied homes, and long screw-driving sessions.
Best for: Finish work, indoor remodeling, quieter fastening, and users who already own DEWALT 20V batteries.
Pros
- Designed for quieter operation
- Smoother feel than many standard impacts
- Compact brushless tool for tight work areas
Cons
- Usually costs more than basic impact drivers
- Tool-only purchase is best for existing DEWALT owners
DEWALT 20V MAX XR DCF887B Impact Driver
4.8 / 5 Amazon rating
The DCF887B has been a go-to DEWALT impact driver for years because it balances compact size, 3-speed control, and strong fastening power. It is still a sensible pick if you want a proven bare tool instead of chasing the newest model.
Best for: Existing DEWALT 20V MAX users, general contractor work, deck screws, lag screws, and repeat home projects.
Pros
- Popular, proven 3-speed design
- Compact body is easy to handle
- Strong choice for a wide range of fastening jobs
Cons
- Battery and charger not included
- Newer DEWALT models may offer refinements
DEWALT 20V MAX DCF787D1 Impact Driver Kit
4.7 / 5 Amazon rating
The DCF787D1 is a better fit for buyers who do not already own DEWALT batteries. Because it includes the impact driver, battery, and charger, it is easier to start using right away for furniture assembly, shelves, fence repairs, and household projects.
Best for: First-time DEWALT buyers who want a complete kit instead of a tool-only purchase.
Pros
- Battery and charger included
- Good entry into the DEWALT 20V system
- Useful for common home repair projects
Cons
- Not as premium as XR bare tools
- Kit batteries may be smaller than pro users prefer
CRAFTSMAN CMCF801D1 Cordless Impact Driver Kit
4.6 / 5 Amazon rating
The CRAFTSMAN CMCF801D1 is a value-friendly kit for buyers who need an impact driver for occasional home projects and do not want to piece together a tool, battery, charger, and bit separately.
Best for: Homeowners, light DIY work, furniture assembly, garage projects, and budget-focused shoppers who want a ready-to-use kit.
Pros
- Includes battery, charger, and driver bit
- Good value for occasional projects
- Simple choice for basic screw-driving jobs
Cons
- Not the top pick for heavy jobsite use
- Less ecosystem depth than premium pro platforms
What to Look For in an Impact Driver
Choose tool-only only if you already own batteries. A bare impact driver can be the best value inside an existing battery platform, but new buyers usually need a kit with a battery and charger.
Brushless motors are worth it for frequent use. Brushless impact drivers usually run longer, stay cooler, and feel better under repeated fastening than older brushed designs.
Speed settings matter for control. High torque is useful, but multiple speed modes help prevent stripped screws, snapped fasteners, and overdriving into softer material.
Hydraulic drivers are quieter and smoother. If you work indoors or drive fasteners for long stretches, a hydraulic impact can be easier to live with than a loud standard impact driver.
Do not confuse impact drivers with impact wrenches. Impact drivers usually use a 1/4-inch hex collet for bits, while impact wrenches use square drives for sockets and automotive-style work.
Final Verdict
For most serious DIYers already using DEWALT batteries, the DEWALT DCF845B is the easiest overall recommendation. If noise and smoothness matter more, choose the DEWALT DCF870B Hydraulic Impact Driver. New buyers who need battery and charger included should look at the DEWALT DCF787D1 or the value-focused CRAFTSMAN CMCF801D1.
Disclosure: As an Amazon Associate, SmartPicksScout may earn from qualifying purchases. Product availability, prices, ratings, and images can change on Amazon.
