Don't buy a pig in a poke: How to choose a cordless screwdriver that won't let you down while working?

Almost any machine can hang a picture. Build a gazebo, a terrace or install drywall all day long without a break? That's where the truth comes out.

A screwdriver will either speed you up... or slow you down with every single screw.

At the beginning, you need to ask yourself a simple question: How often will I use it?

For small jobs around the apartment, it makes sense to buy one. Even a lighter model without a lot of power can handle the occasional assembly of a shelf or cabinet.

But if you have a larger project coming up, the situation changes. Building a terrace, installing structures or drywall means hundreds to thousands of screws. Then it's not about comfort anymore, but about performance and durability.

And this is where renting makes the most sense.
You get professional tools without investing hundreds of euros in something you'll use once a year.

Not everyone needs the most powerful tool. The difference is what kind of work you plan to do.

For everyday DIY, a lighter screwdriver with a lower voltage and a smaller battery is more than enough. It is compact, lightweight, and ideal for simple tasks.

If you move outdoors or start doing larger projects, you need a more powerful machine. It can handle harder wood, longer screws, and can handle more work without stopping.

And if you work regularly or solve demanding projects, only the professional category makes sense - powerful machines with high battery capacity, a brushless motor, and stable performance.

Simply put: the more demanding the work, the higher the demands on the tools.

Most people pay attention to the battery voltage. 12V, 18V, 20V… it sounds good, but it’s not the most important thing.

The real performance indicator is torque – the force with which the screwdriver tightens the screw.

• Lower torque (approx. 10 - 30 Nm) can handle furniture, shelf assembly and delicate interior work
• Medium torque (approx. 30 - 60 Nm) is suitable for common home renovations and woodworking
• higher torque (approx. 60 - 120 Nm and more) can handle structures, terraces, gazebos or harder material

In practice, this means: To assemble an IKEA cabinet, you will need a simple hobby screwdriver with a torque of 20-30 Nm. If you are undertaking a larger renovation, such as installing drywall or working with wooden elements, it is worth reaching for a machine with a power of around 30 to 50 Nm. Such a screwdriver can handle more work without struggling or slowing you down.

However, when building a terrace, gazebo or other structures, the situation changes. Long screws, hard wood and tight joints require a power of at least 60 Nm, ideally even more. In such cases, you will really feel the difference between a hobby and a professional tool – not only in power, but also in the smoothness of the work.

When choosing, therefore, look mainly at Nm, not just the number of volts. It is better to have a power reserve than to struggle at the limit of the tool's capabilities.

The battery is something that most people underestimate – until they start working. And that's when they discover that the performance of a screwdriver is not just about power, but also about endurance.

For regular DIY around the house, you can get by with a lighter model that has a smaller battery – up to approximately 10.8 V and a capacity of around 2 Ah . Such a screwdriver is compact, lightweight and completely sufficient for small jobs.

But if you move to the garden or take on larger jobs , the demands increase. This is where more powerful machines with a voltage of around 18 V and a battery capacity of around 2 to 5 Ah come in. They can handle more work without you having to constantly worry about charging.

For more frequent use or more demanding projects, it is ideal to reach for a professional solution - a combination of an 18 V screwdriver, a higher battery capacity (3 to 5 Ah) and a brushless motor. Such a machine maintains stable performance, does not overheat and can handle longer work deployments.

The problem with cheaper solutions is that a small battery means:

• more frequent recharging
• power fluctuation
• overheating under load

What was supposed to take an hour stretches into the entire afternoon.

That's why you get powerful batteries with sufficient capacity in the rental shop, often with a spare battery. So you can work smoothly, without breaks and without the tool slowing you down.

It may sound like a detail, but in practice it makes a big difference.

Brushless motors are more efficient, run cooler, and last longer. They also provide more consistent performance throughout the job.

The result?

• fewer breaks
• less overheating
• more work done in less time

You will feel this difference after just a few minutes of use.

We mentioned "doing it yourself" several times in the article, and this is where one of the most common mistakes occurs. Many people imagine that it includes everything from assembling furniture to drilling into walls - and automatically reach for one tool for everything.

However, in reality, these are two different activities.

When doing regular home improvement work – assembling furniture, assembling cabinets, shelves or various structures – you work with a screwdriver. A screwdriver is designed for screwing and light drilling. It is precise and convenient for working with wood or metal. It allows you to tighten screws without damaging the material and without unnecessary effort.

But the moment you have the cabinet assembled and want to mount it to the wall , the situation changes. This is no longer about screwing into the material, but on the contrary, you need a machine for hard materials such as concrete, brick, or masonry. And for that you need a hammer drill.

You can't screw the box in conveniently and accurately with a drill - it's unnecessarily thick and difficult to work with in detail. And you simply can't make a hole in concrete with a screwdriver.

In new buildings, in the garden or on the roof, you often don't have electricity where you need it.

Cordless tools give you the freedom to:

• you work anywhere
• you are not limited by cables
• you don't linger looking for a socket

It's a convenience that will very quickly become the standard.

A quality cordless screwdriver isn't cheap. And if you don't use it regularly, it doesn't make much sense to buy one.

Renting allows you to:

• work with brands like Hilti, Makita or Hitachi
• have professional parameters available
• choose the right tool for the job
• don't worry about service
• you only pay for the time you really need the tool

A cordless screwdriver is not a one-size-fits-all. Every project has different requirements and the choice of tool should reflect that.

For small tasks, you can get by with a simpler model. But for serious work, you need power, durability, and reliability.

And that's when it's worth reaching for a professional solution. At Ramirenta, you can rent screwdrivers that work quickly, maintain their performance all day long, and won't tire you out even during long work sessions.

Once you experience the difference, you'll never go back to a weak tool.

Tools shouldn't hold you back. They should help you get the job done faster, easier, and better. Choose ones that will support you.