Hand Tap and Drill Sets, Metric Special Sizes

Shop special-size metric hand tap and drill sets for cutting internal threads with less common metric diameters or pitches. Each set includes a high-speed steel (HSS) plug hand tap and a matching black oxide HSS drill bit, making it easier to select the correct combination for specialized machinery, maintenance, and repair applications.

Verify the required metric thread diameter and pitch before ordering, especially when matching existing threaded components or repairing specialized equipment. Need help determining the correct drill size? Use our Metric Tap Drill Calculator or browse our HSS Metric Hand Taps for individual taps.