Sandvik Coromant 5758790 Carbide Thread Mill Insert

Product Description

The SANDVIK COROMANT 5758790 is a carbide thread mill insert designed for internal threading operations using a partial profile 60-degree thread form. Identified by insert style 327..VM-TH and manufactured to grade 1025, this insert is built for precision thread milling applications where consistent thread geometry and cutting edge durability are required. At 5 teeth per inch, it generates internal threads in a controlled, multi-pass milling path. Machinists and CNC operators use this insert in thread milling toolholders to produce clean, accurate internal threads across a range of materials. Its carbide construction provides the hardness and wear resistance needed for demanding production environments.

This insert is suited for internal thread milling on CNC machining centers in both job shop and production settings. The partial profile 60-degree configuration makes it applicable across standard 60-degree thread forms, including unified and metric thread families, when used as part of a compatible thread mill system. It is typically installed by machinists or tool and die professionals working with thread milling toolholders that accept the 327..VM-TH insert style. Minimum order quantity for this insert is 2 pieces, and each package contains 1 insert.

Key Features

• Carbide construction for high wear resistance and long tool life in thread milling operations
• Internal thread milling application with partial profile 60-degree thread form
• 5 teeth per inch for controlled chip load and consistent thread quality
• Insert style 327..VM-TH for compatibility with designated SANDVIK COROMANT thread mill bodies
• Manufacturer grade 1025 for optimized cutting performance in target material ranges

Compatibility

Designed as an OEM-style replacement insert for thread milling toolholders that accept the 327..VM-TH insert style in internal partial profile 60-degree thread milling systems.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the tool is secured in a safe position before changing inserts. Use the appropriate torx or hex key at the manufacturer-recommended seating procedure to secure the insert in the pocket without over-driving. Verify insert seating and edge condition before resuming cutting operations.