Feature:Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in through holes. Hand tap is used to re-thread damaged or jammed threads, also be used to thread mild steels.Mainly used for hand use, tapping the vast majority of materials in through or holed conditions. Specification:Material: Alloy Tool Steel (9SiCr)Pitch: 0.5Thread Size: M3Shank Side Width: 3.4mm / 0.13 inchThread Length: 16mm / 0.63 inchTotal Length: 47mm / 1.85 inch Package Contents:2 Pair x Hand Tap.
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