Carmex Thread Mills Carbide - Through Coolant (Flutes) - UN (UNC UNF UNEF UNS) - 5/16 x 24 - MT7 Milling Cutter Arbors Right-hand cutting: predictable progression and

Right-hand cutting: predictable progression and clean hole finishes in a range of materials

precise construction: Built to withstand repeated tapping tasks

Built for a wide range of users—from engineers and machinists to hobbyists—the extension connects quickly with standard ER collets using a secure Mini Nut and features a straight shank for straightforward mounting in a variety of tool holders and setups

it provides consistent pass/fail checks that support accurate assembly and long-term reliability

Efficient flute geometry for smooth finishes: Left-hand spiral flute with right-hand cutting promotes effective chip evacuation

Carmex Thread Mills Carbide - Through Coolant (Flutes) - UN (UNC UNF UNEF UNS) - 5/16 x 24 - MT7 Milling Cutter Arbors Right-hand cutting: predictable progression andDesigned for precision internal threading in through hole work, the Carmex MTZ carbide thread mill delivers coolant directly through the flutes for efficient cooling and clean, consistent threads. Through Coolant Flutes: coolant channels run through the flutes to the cutting edge, enabling effective heat removal and chip evacuation. Material: solid carbide construction for rigidity and wear resistance under demanding cutting conditions. Thread Size