Dormer Tap Set HSS 2-Piece 1.5mm Pitch Metric Standard Hand Tap M20 Thread

Dormer Set of Two E105 Fine Metric Thread HSS Hand Tap Bits

A range of manual fine metric thread HSS taps offered in a 2-part set (roughing and finishing).
Each set consists of a roughing tap bit which has a five-thread entry and the finisher has two. The tap bit tolerance class is 6H, the cutting angle is 10° and the tap flutes are straight.

These high-quality tap bits from Dormer are ideal for tapping in blind or through-holes.

Threading taps are used to create threads for bolts in materials like metals and plastics. Threading taps work like a drill but due to the unique shape of a tap, when they are screwed into a piece of material, screw threads are created.