SET SPARE SCREWDRIVER BLADES x9 NEW 0.5mm - 3mm watchmakers watch repairs tool

Set of 9 spare watchmakers' screwdriver blades, sized from 0.5mm to 3mm.

⭐ At a glance

📏 9 blades ranging from 0.5mm to 3mm

✅ Fits screwdrivers that hold a blade with a screw (most sets)

✔️ New with tags

🔧 What it does & how to use

These are replacement blades for watchmakers' precision screwdrivers, the type used for fitting and removing tiny screws in watch movements, cases and bracelets. Each blade has a flat edge for fixing in place, and fits into screwdriver handles that secure the blade with a small screw — the most common style used by both hobbyists and professional watch repairers.

To use, loosen the retaining screw on your screwdriver handle, slide out the worn or wrong-sized blade, insert the replacement blade of the size you need (0.5mm to 3mm), and retighten the screw to lock it in place. Having a full range of sizes on hand means you're always ready with the correct fit for the screw head you're working on, reducing the risk of slipping and damaging the screw or surrounding case.

⚠️ Please check your screwdriver handle uses the screw-fixing blade style before ordering, as not all screwdriver sets accept this type of replacement blade.