Carmex Threading Tap - Spiral Point - UNF Supercut Tap - HSS-E - 1/4 x 28 ISO Insert - CN Style This carbide stub reamer combines

This carbide stub reamer combines rigidity

predictable bore size and a smooth surface finish

this reamer combines wear resistance with heat tolerance for longer life in demanding jobs

Material: Made from high-quality steel to deliver durability and long-term dimensional stability

It handles UNJC

Carmex Threading Tap - Spiral Point - UNF Supercut Tap - HSS-E - 1/4 x 28 ISO Insert - CN Style This carbide stub reamer combinesThe Carmex Threading Tap is a precision spiral point tap built for UNF threading in demanding materials. Designed for professional shops and technicians, it delivers reliable cuts and efficient chip control to support fast, accurate internal threads. Diameter and thread: 1 4" diameter with 28 threads per inch (1 4 x 28 UNF) for fine pitch, high precision threads. Material: High speed steel with cobalt content (HSS E) for improved heat resistance and