Osg 4110001111 Thread Mill M16x1.5 4 Flute Solid Carbide

Product Description

The OSG 4110001111 is a helical flute thread mill engineered for cutting M16x1.5 metric fine internal threads in a single helical pass. Built from solid carbide and finished with OSG EXO coating, this tool delivers consistent thread geometry and extended tool life in ferrous and non-ferrous materials. The 12 mm shank diameter matches the 12 mm cutting diameter, making it a balanced, rigid setup suited for CNC machining centers. With four flutes and a right-hand flute direction, it produces clean thread profiles while managing chip evacuation effectively. Machinists and tooling technicians working in job shops, production environments, or maintenance machining operations will find this tool fits standard ER collet and side-lock toolholding systems.

This thread mill is intended for CNC milling applications requiring M16x1.5 metric fine threads. The helical interpolation approach allows a single tool to produce the full thread form in one programmed arc pass, reducing the need for multiple taps. It is well suited for threading blind holes, through holes, and applications where tap breakage risk must be minimized. The tool is appropriate for medium to high production runs on machining centers with helical interpolation capability.

Key Features

• M16x1.5 metric fine thread form for high-precision thread milling applications
• Solid carbide construction for rigidity and wear resistance
• EXO coating provides enhanced surface hardness and heat resistance
• Four right-hand flutes for balanced cutting action and effective chip evacuation
• No coolant-through design — external coolant or air blast recommended
• Series 41100 OSG platform for consistent manufacturing tolerances

Compatibility

Designed as an OEM-style thread milling tool for CNC machining centers capable of helical interpolation, accepting a 12 mm shank in standard ER or side-lock toolholding systems.

Installation Notes

Installation and operation should be performed by a qualified CNC machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in a safe state before loading or unloading the tool. Confirm the toolholder runout is within acceptable limits before cutting, as excessive runout will degrade thread quality and reduce tool life. Program helical interpolation passes per the tool manufacturer threading guidelines and verify the correct thread pitch and lead in the CNC program before the first cut.