For most phone, laptop and console repairs you need six screwdriver bit types: cross-head, pentalobe, tri-point, star, hex and slotted. A precision screwdriver set for electronics that has all six, plus a magnetic handle and tweezers, covers the screw heads you are most likely to meet on phones, laptops, consoles and watches.
Below is what each bit is for, how to tell them apart, and a few habits that stop tiny screws from stripping or rolling off the table. The examples use the HexaDrive Pro 46-in-1 precision toolkit, which keeps every bit type on this list in one magnetic case.
Which screwdriver bits do you need for electronics repair?
Start by matching the shape of the screw head. Size comes second.
| Bit type | What the tip looks like | Where you will usually find it |
|---|---|---|
| Cross-head | A plus-shaped cross | Laptop bottoms, remote controls, toys and most general electronics |
| Pentalobe | Five rounded lobes, like a small flower | Many smartphones |
| Tri-point | Three flat wings meeting in the center | Some gaming consoles and smart devices |
| Star | A six-pointed star | Laptops, drives and internal parts |
| Hex | A six-sided hexagon | Stands, hinges and some device frames |
| Slotted | A single straight blade | Older electronics and battery covers |
The HexaDrive Pro includes pentalobe and tri-point bits, the two that are hardest to find in a general toolbox, along with cross-head, star, hex and slotted bits in various sizes. That means you are not stuck halfway through a job because one screw has an odd head.
Why electronics need their own bits
Screws inside a phone or a watch are tiny, and their heads are shallow. A bit that is slightly the wrong shape or size spins in the head and rounds it off, and a stripped screw is much harder to remove than the repair you started. Two things prevent that: the right tip, and a bit hard enough to keep its edges.
The HexaDrive Pro bits are made from tool steel, chosen for its hardness and torque resistance, so the tips hold their shape job after job instead of wearing smooth.
What else belongs in an electronics repair kit
Bits are only half of it. The 46-in-1 set adds the pieces that make small repairs easier:
- A driver handle with a magnetic tip that picks up and holds tiny screws.
- An extension rod for screws sitting deep inside a case.
- Precision tweezers for small parts, connectors and screws you have dropped.
- Opening tools for separating cases and clips.
- A hexagonal case with magnetic retention for every bit, so nothing rattles loose in a drawer.
The handle is lightweight and non-slip. That matters more than you would expect when you are making small, careful turns for twenty minutes.
How to pick the right bit size
- Match the shape first. Look closely at the screw head, with a phone flashlight if needed, and compare it with the table above.
- Try a size, then check the fit. The right bit sits fully in the head with no wobble when you press lightly. If it rocks, go up a size.
- Press down, then turn. Most stripped screws come from too little downward pressure, not too much twist.
- Stop if it slips. Try the next size before you force it.
Habits that keep small repairs tidy
- Work on a light-colored surface so dark screws are easy to spot.
- Lay screws out in the order you removed them. Phones often use different lengths in different holes.
- Power the device off before you open it, and follow the repair steps for your model.
- Put each bit back in its magnetic slot when you finish with it, so the set stays complete for next time.
Shopping for someone who fixes their own gadgets? See our gifts for tech lovers.
Frequently asked questions
Do I need a pentalobe bit for phone repair?
For many smartphones, yes. The HexaDrive Pro page lists pentalobe bits specifically for popular smartphones.
What is a tri-point screwdriver used for?
Tri-point bits fit screws with three wings, which you will find on some gaming consoles and smart devices.
Can one kit cover phones, laptops and watches?
The HexaDrive Pro is made for smartphones, laptops, gaming consoles, watches and more, with over 40 precision bits plus a handle, extension rod, tweezers and opening tools in one case.
Is the kit easy to carry?
Yes. It is compact and lightweight, so it fits on your desk or in a bag for repairs on the go.
Shop the precision toolkit: HexaDrive Pro 46-in-1 Precision Toolkit · free worldwide shipping.