Value Collection TC16GC Carbide Turning Insert 3/8 in Tcmt

Product Description

The VALUE COLLECTION TC16GC is a solid carbide turning insert designed for external and internal turning operations on CNC lathes and manual turning centers. Manufactured to TCMT geometry with a 60-degree triangular shape, it features a 3/8-inch inscribed circle and a 1/64-inch corner radius. The C6GC carbide grade and positive side clearance make this insert well suited for finish to semi-finish turning of steel, cast iron, and similar ferrous materials. Screw-style holding secures the insert firmly in standard TCMT toolholders. Licensed machinists and CNC operators working in production or job-shop environments install this type of insert as a direct consumable replacement during routine tooling changes.

This insert fits standard TCMT-style toolholders common in both production and job-shop turning applications. The ANSI insert code is TCMT32.51 and the ISO insert code is TCMT16T304, allowing cross-reference with toolholder catalogs from most major manufacturers. It is suited for moderate to high cutting speeds in ferrous machining where a positive-clearance geometry reduces cutting forces and heat buildup at the edge. The chip breaker designation T provides controlled chip evacuation during continuous turning passes.

Key Features

• Solid carbide construction in grade C6GC for durability in ferrous turning
• 60-degree triangular insert shape with positive side clearance (clearance code C)
• 3/8-inch (0.3750-inch) inscribed circle for stable tool engagement
• 1/64-inch (0.0156-inch) corner radius for finish and semi-finish turning
• Screw-type holding method compatible with standard TCMT toolholder pockets
• T-style chip breaker for controlled chip flow during continuous cuts

Compatibility

Designed as a replacement-style turning insert for standard TCMT toolholders accepting ANSI code TCMT32.51 or ISO code TCMT16T304 insert geometry.

Installation Notes

Installation is performed by a machinist or CNC tooling technician. Power down and lock out the machine spindle before indexing or replacing any insert. Seat the insert fully in the toolholder pocket and tighten the clamping screw to the toolholder manufacturer's specified torque before resuming cutting operations. Inspect the insert seat and clamping hardware for wear or debris before installing a new insert.