Micro 100 TM-100-6X Thread Mill 32-64 Tpi Solid Carbide

Product Description

The MICRO 100 TM-100-6X is a single profile thread mill designed for cutting both internal and external threads in the 6-32 to 6-64 range, covering 32 to 64 TPI. Built from solid carbide and finished with an AlTiN coating, this tool delivers the hardness and heat resistance needed for threading operations in demanding materials. The 2-flute geometry and 0.1000-inch cutting diameter make it well suited for small-diameter thread forms where precision matters. Machinists and tool-and-die professionals working on CNC machining centers will find this tool appropriate for production and prototype threading work where thread form accuracy is critical.

This thread mill is used in CNC milling applications requiring small-diameter thread generation without the breakage risk associated with tapping. It is appropriate for threading stainless steel, hardened steel, aluminum, and other materials where a solid carbide substrate and AlTiN coating provide a clear performance advantage. The single profile design allows one tool to mill a range of thread pitches within its specified TPI range, reducing tooling inventory in job shop and production environments.

Key Features

• Cuts internal and external threads from 32 to 64 TPI in a single tool
• Solid carbide substrate for rigidity and wear resistance in hard or abrasive materials
• AlTiN coating for improved heat resistance and extended tool life
• 0.0500-inch neck diameter provides clearance for small-bore internal threading
• 2-flute design balances chip evacuation and cutting stability at small diameters
• Single profile geometry covers thread sizes 6-32 through 6-64

Compatibility

Designed for use in CNC machining centers capable of helical interpolation for single profile thread milling in the 6-32 to 6-64 thread size range.

Installation Notes

Thread milling with this tool requires a CNC machining center programmed for helical interpolation. Ensure the spindle and tool holder are properly balanced and that runout is minimized before cutting, as small-diameter solid carbide tools are sensitive to excessive runout. Follow the tool manufacturer's recommended speeds and feeds for the workpiece material and do not exceed the tool's specified cutting diameter or neck length in depth of cut. Inspect the tool for chipping or wear regularly, as AlTiN-coated carbide tools should be replaced before coating failure leads to workpiece damage.