Ingersoll Cutting Tools 5513063 Turning Insert VCGT331FL K10

Product Description

The INGERSOLL CUTTING TOOLS 5513063 is a solid carbide, uncoated turning insert designed for precision external and internal turning operations on CNC and manual lathes. Carrying the VCGT331FL K10 designation, this insert features a 35-degree diamond shape with a positive rake geometry and a 0.016-inch corner radius, making it well suited for light to moderate finishing cuts. The K10 uncoated carbide grade delivers sharp, consistent cutting edges without the thermal buildup that coatings can introduce at low depths of cut. A screw-lock holding method and two usable cutting edges help reduce tooling cost per edge in production environments.

This insert is intended for turning operations on cast iron, non-ferrous metals, and super-alloys including titanium. Its FL chip breaker geometry is engineered to manage chip formation on these materials at finishing-range feeds and depths. The neutral hand configuration makes it compatible with standard VCGT-style toolholders used in both horizontal and vertical turning setups. Typical users include CNC machinists, tool room operators, and production turning specialists working in job shop or manufacturing environments.

Key Features

• Solid carbide K10 grade - uncoated for sharp edge retention on non-ferrous and super-alloy workpieces
• 35-degree diamond insert shape (V) with positive rake for reduced cutting forces
• 0.016-inch corner radius for finishing and semi-finishing cut profiles
• FL chip breaker geometry optimized for cast iron, non-ferrous metals, and titanium alloys
• Two cutting edges per insert for extended tool life and lower cost per edge
• Screw-lock insert holding method for secure, repeatable seating in compatible toolholders

Compatibility

Designed for use in VCGT-style screw-lock turning toolholders accepting a 3/8-inch inscribed circle, 35-degree diamond insert. ANSI code VCGT331FL K10; ISO equivalent VCGT160404FL K10. Primary workpiece material codes: K (cast iron), N (non-ferrous metal), and S (super-alloys and titanium).

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before seating or indexing inserts. Use the manufacturer-specified torx or hex key to torque the clamping screw to the toolholder specification - do not over-tighten, as this can fracture carbide. Confirm insert is fully seated and the chip breaker pocket is clear of debris before resuming cutting operations.