A cordless drill and an impact driver look similar, but they solve different problems. If you are putting together a home tool kit, knowing the difference saves you money and frustration.
What a cordless drill does best
The drill/driver is the all-rounder. Its keyless chuck grips round and hex bits, and the clutch lets you dial in torque so you do not strip screws or crack material.
- Drilling holes in wood, metal and plastic with twist bits.
- Everyday screws where control matters more than raw power.
- Delicate work — the clutch stops the moment a screw is seated.
Where an impact driver wins
An impact driver adds quick rotational hammer blows, delivering far more turning force from a lighter body. It shrugs off long screws and bolts that would stall a drill.
- Long or large screws, decking and heavy fasteners.
- Repetitive driving — faster, with less strain on your wrist.
- Hex bits only (quick-change), so keep an impact-rated bit set handy.
Do you need both?
For simple jobs, one good cordless drill is enough. If you assemble furniture, build, or work with hardwood and long fasteners often, a combo kit (drill plus impact driver on the same battery) is the smarter buy.
What to check before buying
- Voltage: 12V is light for around-the-house use; 18/20V handles heavier work.
- Batteries: two batteries and a fast charger keep you going.
- Brushless motor for longer runtime and life if the budget allows.
Match the tool to the job and you will reach for it far more often. Browse our Power Tools to find a drill, impact driver or combo kit for your projects.