The 116-Piece Precision Screwdriver Set That Opens Anything Tiny

Cracked phone screen, loose laptop hinge, a toy that needs a battery change? This 116-piece precision screwdriver set gives you the right bit for almost any small screw – so you can fix it yourself instead of paying a repair shop.

Every bit is magnetic, clearly labelled and stored in its own slot, and the kit includes a silicone repair mat to stop tiny screws rolling away.

The GZERMA 116-in-1 precision screwdriver set, open and ready

Why You’ll Love It

• 116 pieces, zero guesswork – with that many bits plus pry tools and accessories, you will almost always find the exact fit for phones, laptops, game controllers, watches and toys.
• Tough S2 steel bits – the bits are made from S2 alloy steel, which is harder and more wear-resistant than basic chrome-vanadium, so the tips keep their shape use after use.
• Magnetic tips – bits grip screws securely, so you can lift tiny screws out of deep holes without dropping them inside the device.
• Made for electronics repair – designed for iPhone, Xiaomi, laptop and general smartphone disassembly, with pry tools for opening cases without scratching them.
• Everything stays organised – the hard carry case keeps every bit in a labelled slot, and the silicone repair mat gives you a non-slip, heat-resistant work surface with compartments for screws.

116 magnetic bits, neatly organised and easy to find

Specifications

• Product: GZERMA 116-in-1 precision screwdriver repair tool kit
• Bits: Magnetic S2 alloy steel precision bits
• Designed for: iPhone, Xiaomi, laptop and smartphone repair
• Extras: Silicone insulation repair mat, pry tools
• Storage: Hard carry case with labelled bit slots

S2 steel magnetic bits – they grip tiny screws securely

Built to Last: The ShopiBuy Quality Promise

We only list tools we would happily use in our own homes. The S2 steel bits in this kit are genuinely tough – they resist rounding off where cheap bits fail, so this set stays useful for years.

Every order is checked before dispatch, and if anything arrives less than perfect, our UK-based support team will sort it out quickly. No fuss, no long waits.

Fix phones and laptops yourself – save the repair shop bill

Frequently Asked Questions

What is included in a precision screwdriver set?
This 116-piece kit includes magnetic S2 steel precision bits in a wide range of sizes and types, screwdriver handles, pry tools for opening device cases, and a silicone repair mat. Everything sits in a hard carry case with labelled slots.

Can a precision screwdriver set open iPhones and MacBooks?
This kit is designed for phone and laptop repair and covers the small screw types – such as pentalobe, Torx and Phillips – commonly found in iPhones, Xiaomi phones and laptops. Whether it opens a specific model depends on that model’s screws, but for most common repairs like battery and screen swaps, this set has you covered.

Are the bits magnetic?
Yes. The bits are magnetic, which makes it much easier to pick up and place tiny screws without losing them inside the device or on your desk.

What is the difference between S2 steel and chrome-vanadium bits?
S2 is a shock-resistant tool steel that keeps its hardness under repeated use, while chrome-vanadium is a softer general-purpose steel. In practice, S2 bits are less likely to round off or wear down, so they stay precise for longer – ideal for small, delicate screws.

Full kit with the blue silicone repair mat – repair mat included

Ready to Fix It Yourself?

Add the GZERMA 116-in-1 Precision Screwdriver Set to your basket today and never pay for a simple repair again. One fixed phone and it has already paid for itself.