Dormer E712 1.1/4" NPTF Plug Tap

Bright finish - prevents work piece material from sticking to the cutting edge Premium HSS material - high speed steel provides superior performance and extend tool life Straight flute - designed for efficient threading of through and blind holes ANSI Standard - manufactured conforming to the American national standard institute Versatile product - designed to reduce the force required when tapping many materials including steel, aluminium, stainless steels and cast iron