Your Precision Threading Solution. 7pcs Twisted Drill Bits: 2.5mm, 3.3mm, 4.2mm, 5.0mm, 6.8mm, 8.5mm, 10.2mm. 1pc Tap Wrench. Item Weight: 640 G Material: Alloy Steel Type: Tap Number of Pieces: 15. This ultimate repair tool kit is expertly designed for both professionals and DIY enthusiasts.
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