Set of 8 spare screwdriver blades sized 0.5mm to 3mm, with a flat edge for fixing into screw-hold watchmaker screwdrivers.
⭐ At a glance
📦 8x replacement blades included
📏 Sizes range from 0.5mm to 3mm
✅ Fits screwdrivers that hold a blade with a screw (most sets)
✔️ New, unbranded quality blades
🔧 What it does & how to use
These are replacement tips for precision watchmaker screwdrivers — the flat blades that actually engage the screw slot and wear down or snap with regular use. Ideal for watch and clock repairers who want to keep their screwdriver handles going without buying whole new drivers.
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Check the fit: confirm your screwdriver handle holds its blade with a small retaining screw (the common type for most precision sets).
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Undo the collet screw: loosen the small screw at the tip of the handle that clamps the old blade in place.
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Remove the worn blade: slide out the old or damaged blade.
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Choose your size: pick the blade width (0.5mm–3mm) that matches the screw you're working on.
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Fit the new blade: insert it fully into the collet and re-tighten the retaining screw.
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Test before use: check the blade sits square and tight before applying it to a screw.
⚠️ Please check your screwdriver uses a screw-retained blade system before ordering — some handles use a different fixing method and won't accept these blades.
