Carmex Thread Mills Multifunction - With Coolant - UN (UNC UNF UNEF UNS) - 1/4 - 3/8 x 28 - MT7

The Carmex Thread Mills Multifunction with coolant is a compact, high-efficiency tool designed to drill, chamfer, and thread mill UN threads in a single pass. It’s ideal for shops aiming to streamline hole-making tasks on small holes with quick cycle times.

• All-in-one holemaking: Drills, chamfers, and forms full-profile UN threads in one operation, eliminating separate drilling and threading steps.
• Integrated coolant bore: Through-coolant design for effective chip evacuation and cooler cutting, enhancing tool life and finish quality.
• UN thread compatibility: Accurate cutting for UNC, UNF, UNEF, and UNS thread profiles in a single toolpath.
• Diameter and pitch: Designed for 1/4" to 3/8" cutting diameters with 28 threads per inch (28 TPI).
• MT7 shank: Morse Taper 7 shank provides secure seating and broad spindle compatibility for common machining centers.
• Right- and left-hand threads: The same tool handles both right- and left-hand thread requirements without changing tools.
• Solid carbide construction: Premium carbide for rigidity, wear resistance, and long tool life across a wide range of materials.

This multifunction thread mill is designed to cut manufacturing time and costs by removing the need for separate drilling, chamfering, and threading steps. With one tool, you gain tighter process control, fewer setups, and faster throughput for both blind and through-hole work. The coolant-through design improves chip evacuation and cooling, helping sustain dimensional accuracy and extend tool life, even on tougher materials. Compatible with UNC, UNF, UNEF, and UNS threads, it’s a versatile choice for operations that demand one tool for multiple thread forms without tool changes.