This high-quality 1oe" taper pipe tap from GREENFIELD INDUSTRIES is a must-have for any metalworking enthusiast. Crafted to precision, this tap ensures optimal performance and durability. Perfect for use in CNC, metalworking, and manufacturing, it is an essential tool for any business or industrial setting. The tap thread size of 1oe-11 and standard pipe tap make it compatible with a wide range of industrial applications. Whether you're working on pipe fittings or other metalworking supplies, this GREENFIELD INDUSTRIES 4GT69 tap is sure to get the job done efficiently.