Variable Speed Drills That Keep You in Control
The DEWALT 20V MAX cordless drill tops our list for its balanced power and speed control, ideal for most DIY and professional tasks. Its main limitation is the weight, which may tire some users during extended overhead work.
Variable speed triggers give you command over start and stop, preventing stripped screws and wandering bits. Whether you drive delicate fasteners or bore through metal, the right drill makes all the difference.
Our selection includes corded and cordless options, compact and full size, budget friendly and premium. We looked at speed ranges, torque, chuck type, and ergonomics to help you choose.
How to pick the right one
Our top picks
DEWALT 20V MAX Cordless Drill / Driver Kit, 1/2-Inch (DCD771C2)
This DEWALT drill is a workhorse, delivering 300 unit watts out (UWO) of power and a variable speed trigger that ranges from 0 to 1,500 RPM. Its high speed setting is perfect for drilling, while the low speed offers control for driving. Owners report it handles most tasks with ease, though it is a bit heavy for extended use.
Pros
- Powerful motor for a cordless model
- Comfortable grip with rubber overmold
- Two speed ranges provide versatility
Cons
- Battery and charger sold separately? No, included but batteries are not high capacity
- Heavier than some compact drills
Makita 18V LXT Cordless 1/2 Inch Driver-Drill Kit (XD 12, 4.0Ah)
Makita’s XFD12 features a brushless motor that efficiently uses power, delivering up to 1,900 RPM and 480 in.lbs. of max torque. The variable speed trigger allows precise control, and the compact design reduces fatigue. Users praise the battery longevity, making it ideal for long projects.
Pros
- Brushless motor for longer runtime
- Compact and lightweight
- Excellent battery technology
Cons
- Higher price point
- Chuck may require occasional tightening
Bosch 12V Max Cordless Drill/Driver Kit, 2.0Ah (PS31-2A)
This Bosch drill is incredibly compact, measuring only 6.3 inches in length and weighing 2.1 lbs. Despite its size, it offers 265 in.lbs. of torque and a variable speed trigger with a range of 0 to 1,300 RPM. It is perfect for working in confined areas or overhead, but it lacks the power for heavy drilling.
Pros
- Very lightweight and easy to maneuver
- Great for precision tasks
- LED light illuminates work area
Cons
- Not for heavy duty applications
- Battery life is limited
PORTER-CABLE 20V MAX Cordless Drill/Driver (PCC601B)
The PORTER-CABLE PCC601B offers solid performance at an affordable price. It has a variable speed trigger (0-1,500 RPM) and a 1/2 inch chuck. While it lacks a brushless motor, it still delivers enough power for most home projects. Users note it is a bit bulky but reliable for the cost.
Pros
- Budget friendly
- Simple to use
- Compatible with other PORTER-CABLE 20V tools
Cons
- Battery and charger not included (tool only)
- No speed selection switch
Milwaukee 2804-20 M18 Fuel 1/2 Inch Hammer Drill/Driver
This Milwaukee hammer drill is a beast, with a brushless motor that produces up to 1,200 in.lbs. of torque and a variable speed trigger that reaches 2,000 RPM. It features a metal chuck and a durable build. It is heavier, but for masonry or large holes, it is unmatched. Owners say it feels indestructible.
Pros
- Exceptional torque for tough jobs
- Hammer function for masonry
- Durable construction
Cons
- Heavy and bulky
- Expensive
Ryobi 18V ONE+ Cordless Drill/Driver (P251)
The Ryobi P251 is a reliable cordless drill that offers a variable speed trigger (0-1,700 RPM) and a 1/2 inch chuck. It is part of the ONE+ system, which means it works with over 200 tools. While not the most powerful, it is perfect for everyday household tasks. Users appreciate its value and versatility.
Pros
- Large ecosystem of compatible tools
- Good balance of power and price
- Comfortable grip
Cons
- Battery life could be better
- Plastic chuck
SKIL 20V 1/2 Inch Drill/Driver with 2.0Ah Battery Kit (DL527701)
The SKIL DL527701 is a user friendly drill that features a variable speed trigger (0-1,500 RPM) and a 20V motor. It comes with a 2.0Ah battery and charger. It is lightweight and has a simple design, making it a great first drill. However, it lacks the refinement of pricier models.
Pros
- Includes battery and charger
- Very easy to operate
- Great price for a kit
Cons
- No speed selection
- Less durable build
How they compare
| # | Model | Voltage | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | DEWALT 20V MAX Cordless Drill / Driver Kit, 1/2-Inch (DCD771C2) | 20V Max | All around performance | 9.4 | Check price |
| 2 | Makita 18V LXT Cordless 1/2 Inch Driver-Drill Kit (XD 12, 4.0Ah) | 18V LXT | Extended battery life | 9.2 | Check price |
| 3 | Bosch 12V Max Cordless Drill/Driver Kit, 2.0Ah (PS31-2A) | 12V Max | Light duty and tight spaces | 9.0 | Check price |
| 4 | PORTER-CABLE 20V MAX Cordless Drill/Driver (PCC601B) | 20V Max | Budget conscious buyers | 8.8 | Check price |
| 5 | Milwaukee 2804-20 M18 Fuel 1/2 Inch Hammer Drill/Driver | 18V (M18) | Heavy duty drilling | 9.3 | Check price |
| 6 | Ryobi 18V ONE+ Cordless Drill/Driver (P251) | 18V ONE+ | DIY enthusiasts | 8.5 | Check price |
| 7 | SKIL 20V 1/2 Inch Drill/Driver with 2.0Ah Battery Kit (DL527701) | 20V | Beginners | 8.0 | Check price |
Good to know
What is a variable speed drill?
A variable speed drill has a trigger that allows you to adjust the rotational speed by varying pressure. This gives you control for different tasks, like starting holes slowly or driving screws at a specific pace.
Why is variable speed important?
It prevents bit slippage, reduces the risk of stripping screws, and allows you to work with materials like tile or glass where controlled speed is essential.
What speed range should I look for?
For general use, a range of 0 to 1,500 RPM is sufficient. For heavy drilling or metal work, you may want higher speeds up to 2,000 RPM. Lower speeds are for high torque applications.
Can I use a variable speed drill as a screwdriver?
Yes, with a clutch adjustment to limit torque, a variable speed drill can drive screws effectively. The speed control helps avoid overdriving.
What is the difference between variable speed and multiple speed settings?
Variable speed refers to the trigger’s infinite adjustment within a range. Multiple speed settings are fixed gears (e.g., low and high) that you select manually. Most drills combine both features.
Are brushless motors better?
Brushless motors are more efficient, offering longer runtime, more power, and longer life. They are typically found on higher end models.
How do I maintain a variable speed drill?
Keep vents clear of dust, check chuck tightness, and store batteries properly. For corded models, inspect cords for damage. Lubricate chuck if it becomes stiff.
Can I use a variable speed drill for mixing paint?
Yes, but you need a paddle mixer and the drill must have enough torque. Use low speed to avoid splatter, and be cautious of overheating.
What is the best chuck size?
A 1/2 inch chuck is standard and accepts most bits. A 3/8 inch chuck is fine for light duty. Keyless chucks are convenient for quick changes.
Do I need a hammer drill for masonry?
For brick or concrete, a hammer drill is necessary. It combines rotary action with a pounding motion. Some variable speed drills have this function, like the Milwaukee model reviewed.
Our take
For most people, the DEWALT 20V MAX DCD771C2 is the best choice because it offers a great balance of power, speed control, and reliability at a fair price. If you need maximum portability, consider the Bosch 12V. For heavy duty work, the Milwaukee 2804-20 is worth the investment. Ultimately, pick the drill that matches your typical projects and budget.
