Scientific Cutting Tools TMI16-2.00-HC Thread Mill M16x2 4F

Product Description

The SCIENTIFIC CUTTING TOOLS TMI16-2.00-HC is a solid carbide helical flute thread mill designed for cutting internal metric coarse threads. Built from submicron-grade carbide and coated with TiN for extended tool life, it produces M16 x 2.00 threads in a single helical interpolation pass. The 4-flute geometry with right-hand flute direction provides balanced cutting action and efficient chip evacuation in ferrous and non-ferrous materials. The 12.00 mm shank diameter and 3.93-inch overall length fit standard CNC machining center toolholders. This tool is installed and operated by machinists and CNC programmers in job shop and production environments.

The TMI16-2.00-HC is suited for threading blind or through-hole applications requiring M16 x 2.00 metric coarse internal threads. A minimum nominal bore diameter of 0.6299 inches (16.00 mm) is required. The 1.29-inch length of cut accommodates a range of thread engagement depths common in structural and mechanical assemblies. This tool is appropriate for use on CNC machining centers with helical interpolation capability and through-spindle or flood coolant.

Key Features

• Cuts M16 x 2.00 metric coarse internal threads in a single helical pass
• 4-flute right-hand geometry for balanced cutting and chip clearance
• Submicron solid carbide construction for rigidity and wear resistance
• TiN coating extends tool life in steel, cast iron, and aluminum applications
• 1.29-inch length of cut supports varied thread engagement depths
• No coolant-through design - external or flood coolant recommended

Compatibility

Designed for use in CNC machining centers capable of helical interpolation with a minimum pre-drilled bore diameter of 0.6299 inches (16.00 mm) for M16 x 2.00 metric coarse internal thread applications.

Installation Notes

This tool is mounted and operated by machinists on CNC machining centers - manual operation is not applicable. Secure the 12.00 mm shank in a collet chuck or end mill holder with appropriate runout tolerance before running the interpolation program. Confirm the machining center is programmed for helical interpolation and that spindle speed and feed rate are set per the tool manufacturer recommendations for the workpiece material. This tool does not have coolant-through capability; apply adequate external or flood coolant to the cutting zone during operation.