Guhring 9041340158750 Thread Mill 5/8-11 Internal 4 Flute

Product Description

The GUHRING 9041340158750 is a solid carbide helical flute thread mill designed for cutting internal UNC threads in a single helical interpolation pass. Built for use in CNC machining centers, this tool generates 5/8-11 threads with a 12.70 mm (0.500 inch) cutting diameter and a 35.80 mm (1.409 inch) length of cut. The 14.00 mm shank diameter provides rigid tool holding, and the bright uncoated finish suits a range of ferrous and non-ferrous workpiece materials. Coolant-through capability supports chip evacuation and tool life in deeper thread applications. Licensed machinists and CNC programmers in precision machining, toolroom, and production environments are the primary users.

This thread mill is suited for internal UNC thread milling operations in machining centers running helical interpolation cycles. The 5/8-11 thread form and 11 TPI specification make it a direct fit for standard UNC fastener applications in steel, aluminum, cast iron, and similar materials. With a 90.00 mm overall length, the tool reaches thread features in moderate-depth bores. The four-flute geometry balances material removal rate with surface finish quality in production and job-shop environments alike.

Key Features

• Solid carbide construction for rigidity and wear resistance in thread milling applications
• Helical flute design with 4 flutes for efficient chip flow and finish quality
• Coolant-through capability to support chip evacuation and thermal management in deep features
• Bright uncoated finish compatible with a wide range of workpiece materials
• 5/8-11 UNC internal thread form, 11 TPI
• 14.00 mm shank diameter for secure clamping in standard toolholders

Compatibility

Designed for use in CNC machining centers capable of helical interpolation; fits standard 14.00 mm toolholders and collet chucks for solid carbide thread mills generating 5/8-11 UNC internal threads.

Installation Notes

Installation and operation should be performed by a qualified CNC machinist or toolroom professional. Ensure the toolholder is properly torqued and the tool is seated to the correct gauge length before running the interpolation cycle. Verify spindle speed, feed rate, and coolant flow per the machine tool and workpiece material requirements before engaging the cut. Never exceed the tool manufacturer's recommended depth of cut or interpolation parameters for solid carbide thread mills.