Wiseman Threading Tools Hand Tap - Second Lead Tap - +0.015 Tolerance - M27x3 Widin New Left-hand spiral flute with right-hand

Left-hand spiral flute with right-hand cutting: Delivers stable reaming action and efficient chip evacuation for clean

Notch-free tapered neck design: Reduces stress concentrations and minimizes breakage during heavy-duty mold and die milling

minimizing slippage and preserving accuracy during both roughing and finishing passes

79mm is a precision finishing tool designed for through-hole reaming in tight bores

The straight shank makes it drop-in compatible with standard collets and chucks

Wiseman Threading Tools Hand Tap - Second Lead Tap - +0.015 Tolerance - M27x3 Widin New Left-hand spiral flute with right-handPrecision hand tapping redefined: the Wiseman Threading Tools Hand Tap with +0. 015 tolerance is engineered to cut pristine internal threads by hand. This second lead tap design delivers smoother cutting action and steadier chip flow, so you maintain control even in deep, hard to reach bores. Built for accuracy, it helps you achieve consistent thread engagement every time. Key advantages that matter on real world jobs +0. 015 tolerance delivers tight,