Dormer E600 M4X0.7MM HSS E Straight Flute Second Tap ISO 2283

Bright finish - prevents work piece material from sticking to the cutting edge Premium HSS-E-PM material - powder metal high speed cobalt provides superior performance and extend tool life Straight flute - designed for efficient threading of through and blind holes ISO Standard - manufactured conforming to the international standardisation organisation Versatile product - first choice for tapping aluminium, also suitable for steel, stainless steels and cast iron