Scientific Cutting Tools Tm 6-1MM Tin/c Thread Mill M6x1

Product Description

The SCIENTIFIC CUTTING TOOLS TM 6-1MM TIN/C is a straight flute thread mill designed for cutting internal M6x1 metric coarse threads. Built from submicron-grade solid carbide, it delivers the rigidity and edge retention needed for precise thread milling in ferrous and non-ferrous materials. The tool carries a Titanium Nitride (TiN) coating to reduce friction and extend tool life. With a 0.17-inch cutting diameter and a 0.528-inch length of cut, it is suited for threading operations where a single-point or tap-style approach is impractical. Machining centers and CNC mills running helical interpolation cycles are the intended platforms for this tool.

This thread mill is intended for internal thread milling applications in production and job shop environments. It is used wherever M6x1 metric coarse internal threads are required and the operator needs reliable thread quality in a helical interpolation routine. The 1/4-inch shank fits standard ER collet chucks and end mill holders common on machining centers. At 2.5 inches overall length, it provides adequate reach for most standard-depth M6 thread applications without excessive overhang.

Key Features

• Straight flute geometry optimized for internal thread milling with 3 flutes for chip clearance and rigidity
• Submicron-grade solid carbide construction for superior hardness and wear resistance
• TiN coating reduces friction and improves tool life across a range of workpiece materials
• M6x1 metric coarse thread form, standard pitch for general-purpose fastener applications
• 1/4-inch shank diameter compatible with common collet and end mill holder systems
• Non-staggered tooth design for straightforward programming in standard CNC thread milling cycles

Compatibility

Designed for use in CNC machining centers capable of helical interpolation, using standard 1/4-inch collet chucks or end mill holders. Intended for cutting M6x1 metric coarse internal threads.

Installation Notes

This tool is installed by a machinist or CNC operator into a 1/4-inch collet chuck or end mill holder rated for the spindle speed required by the workpiece material. Ensure the tool is properly seated and the holder is torqued per the toolholder manufacturer specifications before beginning a cycle. Always verify the CNC thread milling program uses the correct helical interpolation parameters for the M6x1 pitch before first use. Inspect the cutting edges for wear or chipping between uses to avoid thread form errors.