Vargus 11693 Turning Insert CCGT430.5-AF V12K Carbide

Product Description

The VARGUS 11693 is a solid carbide turning insert in the CCGT style, designed for precision metal-cutting operations on CNC lathes and turning centers. Designated grade V12K with a CCGT430.5-AF geometry, this insert features an 80-degree diamond shape with a positive rake angle and an AF chip breaker for controlled chip evacuation during finishing and light roughing passes. The 0.5-inch inscribed circle and 0.0079-inch corner radius suit it for fine-tolerance turning applications. It is held in place via a screw-lock method and carries a clearance code of C with tolerance code G, indicating close dimensional tolerances typical of CCGT-series inserts.

This insert is intended for use in external and internal turning operations where surface finish and dimensional accuracy are priorities. The AF chip breaker geometry performs well on steels and other materials classified under primary workpiece material code P, which includes carbon steels, alloy steels, and similar ferrous materials. It is suited for light-to-moderate depth-of-cut passes on conventional and CNC turning equipment in machine shops, maintenance facilities, and production environments.

Key Features

• CCGT430.5-AF geometry with AF chip breaker for controlled chip flow during finishing cuts
• 80-degree diamond insert shape for versatile turning and profiling
• Positive rake angle reduces cutting forces and heat generation at the workpiece
• V12K solid carbide grade for wear resistance on ferrous workpiece materials
• Screw-lock holding method provides secure, repeatable seating in compatible toolholders
• Tight tolerance code G for consistent insert indexing and dimensional accuracy

Compatibility

Designed as a direct-fit replacement for CCGT-series screw-lock toolholders accepting a 0.5-inch inscribed circle, size code 430.5 turning insert with a 0.217-inch hole diameter.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Power down and lock out the machine spindle before indexing or replacing the insert. Seat the insert fully in the pocket and secure the clamping screw to the toolholder manufacturer's specified torque before resuming cutting operations. Inspect the insert pocket and seating surfaces for chips or wear before each insert change to maintain positional accuracy.