Ingersoll Cutting Tools 5518015 Turning Insert VNGG331ML K10

Product Description

The INGERSOLL CUTTING TOOLS 5518015 is a solid carbide, uncoated turning insert in the VNGG series, designed for precision metal cutting on CNC and manual lathes. It features a 35-degree diamond shape (V) with a neutral hand orientation and a negative rake angle. The inscribed circle measures 0.375 inches, the insert length is 0.654 inches, and the corner radius is 0.016 inches. With four cutting edges and a clamp-style holding method, this insert is suited for high-efficiency turning operations where consistent tool life and dimensional accuracy are required.

This insert is intended for turning applications on cast iron, non-ferrous metals, and super-alloys including titanium. The K10 uncoated solid carbide grade performs well in finishing and semi-finishing passes on these material groups. The ML chip breaker geometry supports light-to-medium depths of cut, with a maximum depth of cut of 0.118 inches. It is appropriate for both production-floor CNC turning centers and toolroom lathes operating in these material categories.

Key Features

• Solid carbide construction, uncoated, grade K10 - suited for cast iron, non-ferrous metals, and super-alloys and titanium
• 35-degree diamond insert shape (V) with neutral hand orientation and negative rake
• ML chip breaker geometry supports light-to-medium material removal rates
• Four available cutting edges per insert for extended service life per unit
• Clamp-style insert holding method for secure, repeatable seating in compatible toolholders
• Conforms to ISO standards; ISO code VNGG160404ML K10, ANSI code VNGG331MLK10

Compatibility

Designed for use in VNGG-style clamp-type turning toolholders accepting a 331 insert size with a 0.375-inch inscribed circle. Verify toolholder seat geometry and clamp compatibility before installation.

Installation Notes

Turning inserts of this type are installed and replaced by machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque wrench and insert clamp hardware specified by the toolholder manufacturer - do not overtighten or substitute fasteners. Inspect the insert pocket and clamp for wear or debris before seating the new insert.