Impact Drivers
An impact driver is for driving fixings fast without wrecking your wrist or stripping heads, especially when you're into long screws, coach bolts, and stubborn fixings.
When a drill driver starts slipping or camming out, an impact driver steps in with quick rotational hits that keep the bit biting. From first-fix timber to metalwork and snagging, pick the right 12v impact driver for tight spots or an 18v impact driver for all-day graft, then choose a proper impact driver set so you're not hunting bits mid-job.
What Jobs Are Impact Drivers Best At?
- Driving long timber screws into joists, studs, and carcassing where a standard drill driver stalls or chews the head, especially on first-fix work.
- Running self-drillers and fixings into steel stud and bracketry when you need controlled bursts of torque without constantly slipping the bit.
- Fixing roofing battens, decking, and fencing hardware where you are working one-handed on a ladder and need a compact impact driver that does not fight you.
- Breaking free stubborn, over-tightened screws and old fixings on refurbs, where the impact action helps shift them without instantly rounding out the head.
- Fast repetitive driving on fit-outs and maintenance, where a small impact driver saves time and your forearms compared with leaning on a drill all day.
Choosing the Right Impact Driver
Match the impact driver to the fixings you actually drive all week, not the biggest number on the box.
1. 12v vs 18v impact driver
If you are doing cabinet work, electrical fixings, or working in tight risers, a 12v impact driver is lighter and easier to control. If you are into long structural screws, coach screws, and day-in day-out first-fix, go 18v impact driver so it does not feel out of breath.
2. Brushless impact driver vs brushed
If it is on site every day, a brushless impact driver is the sensible pick because it runs cooler and tends to give better runtime per battery. If it is genuinely occasional use, a cheaper impact driver can do the job, but expect it to feel rougher under load and burn through batteries quicker.
3. Impact driver kit vs body only
If you have already got batteries on the same platform, buy impact driver body only and spend the money on decent bits. If you are starting from scratch, an impact driver with battery and charger saves you getting caught out on day one, and an impact driver set usually covers the common sizes you will burn through.
4. Compact impact driver size and control
If you are constantly working in cupboards, between joists, or doing overhead work, a compact impact driver is worth it because you can keep the tool square to the fixing. If you are mainly on open first-fix, a bigger grip and heavier tool can actually feel steadier when you are driving hard all day.
Who Uses Impact Drivers on Site?
- Chippies and joiners use an impact driver drill for first-fix and second-fix because it sinks screws cleanly without constant clutch faff.
- Kitchen fitters and shopfitters keep a compact driver in the bag for hinges, carcasses, and fixings where access is tight and you cannot brace a full-size drill.
- Sparks and plumbers reach for a mini impact driver for clips, brackets, and tray work, especially when working overhead or in awkward cupboards.
- Maintenance teams like an impact driver with battery and charger ready to go for quick call-outs, because it deals with stuck fixings without dragging half the van in.
The Basics: Understanding Impact Drivers
An impact driver is not an impact drill. It is built to drive fixings with less slip and less wrist-twist, using impact hits only when it meets resistance.
1. Impact driving vs drilling
A drill driver is for drilling holes and controlled screwdriving with a clutch. An impact driver is for driving screws and bolts fast; it ramps up the hammering action as the fixing bites, so it keeps turning without you leaning on it as hard.
2. Why it strips fewer heads
Because the tool delivers torque in quick hits, the bit is less likely to cam out compared with a drill that is just pushing constant rotation. You still need the right bit and you still need to keep it straight, but it is far more forgiving on long runs of fixings.
3. What an impact drill is, in plain terms
An impact drill is a drill with a hammer function for masonry drilling. It is not the same as an impact driver, and it will not replace one for driving fixings all day without slipping and wrist strain.
Shop Impact Drivers at ITS.co.uk
Whether you need a compact 12v impact driver for tight fit-outs or an 18v impact driver kit for first-fix and site work, we stock the full range of cordless impact drivers, sets, and body-only options. It is all held in our own warehouse, in stock and ready for next day delivery.
Impact Driver FAQs
What is the difference between a drill driver and an impact driver?
A drill driver is for drilling holes and controlled screwdriving with a clutch, so you can stop at a set torque. An impact driver is for driving fixings fast; it uses rotational impacts under load, which helps stop the bit slipping and makes long screws and stubborn fixings far easier.
Can I use an impact driver to remove wheel nuts?
You can shift some nuts with the right impact-rated socket adaptor and sockets, but an impact driver is not the same as an impact wrench. For wheel nuts that are properly torqued up or seized, use an impact wrench or a breaker bar, because that is the right tool for the job and less likely to damage adaptors.
Do I need special bits for an impact driver?
Yes, use impact-rated bits if you do not want them snapping or rounding off. Standard bits can work for light jobs, but the impact action is hard on them, so proper impact bits last longer and keep their shape when you are driving hundreds of fixings.
Will an impact driver replace my impact drill for masonry?
No. An impact driver is for driving screws and bolts, not drilling brick and block. If you need to drill masonry you want an impact drill or, for regular masonry and bigger holes, an SDS drill.
Is a cheap impact driver worth it for site work?
If it is genuinely occasional use, a cheap impact driver can get you out of trouble. If you are using it daily, you will notice the difference in control, heat, and battery runtime, so spending on a better spec or a brushless impact driver usually saves you money in broken bits and downtime.
