Wiseman Threading Tools Hand Tap - Second Lead Tap - +0.005 Tolerance - M3x0.5 Power Milling Chucks helping you quickly confirm that

helping you quickly confirm that parts meet the required diameter limits for reliable fit and performance

Left-Hand Spiral Flute with Right-Hand Cutting: Optimizes chip flow and cutting action for a cleaner bore finish and predictable results on a range of metals

Wide diameter range with tight tolerance: Ready for tasks from 1

003 mm: Ensures precise final hole size with minimal need for secondary finishing

while the tapered neck and optimized geometry support steady operation in challenging cavities—giving you confidence to tackle intricate work across a range of materials

Wiseman Threading Tools Hand Tap - Second Lead Tap - +0.005 Tolerance - M3x0.5 Power Milling Chucks helping you quickly confirm thatThe Wiseman Threading Tools Hand Tap is purpose built for precise internal threading by hand, delivering clean, accurate threads in metal and tough plastics. With a +0. 005 tolerance and a second lead design, this tap consistently produces the correct thread diameter and depth, ensuring reliable fits with M3x0. 5 fasteners every time. The second lead geometry means more aggressive material removal per revolution without sacrificing thread quality.