Carmex Thread Mills Carbide - Through Coolant (Flutes) - UN (UNC UNF UNEF UNS) - 1/2 x 20 - MT7 M&D H5 tolerance on a straight

H5 tolerance on a straight shank for precise

and quick-change G2

Its medium flute length (5-8xD) provides added rigidity to reduce deflection

is a precision reaming tool designed for reliable hole finishing in metal

Premium carbide construction: Engineered carbide delivers outstanding strength

Carmex Thread Mills Carbide - Through Coolant (Flutes) - UN (UNC UNF UNEF UNS) - 1/2 x 20 - MT7 M&D H5 tolerance on a straightDesigned for precision threading in through hole applications, Carmex MTZ carbide thread mills deliver coolant directly through the flutes to the cutting edge. This 1 2" diameter, 20 TPI tool is ideal for standard inch thread forms (UNC, UNF, UNEF, UNS) and helps achieve smooth, reliable threads with every pass. Through flute coolant delivery: Coolant is directed through the flutes to the cutting edge for improved heat control and chip evacuation,