Value Collection 111018909 RNG42 Carbide Turning Insert

Product Description

The VALUE COLLECTION 111018909 is a solid carbide, uncoated turning insert designed for use in CNC and manual lathe turning operations. Conforming to ANSI Insert Code RNG42 and ISO Insert Code RNG120300, this round-profile insert features a 0.5 inch inscribed circle and a 0.125 inch thickness. The insert is manufactured to grade I22 with a flat-top chip breaker geometry and negative side clearance, making it well-suited for consistent material removal on harder and exotic workpiece materials. Machinists and tool-room technicians working with non-ferrous metals, cast materials, heat-resistant alloys, and similar stock are the primary installers of this insert type.

This insert is intended for turning applications on materials classified under primary workpiece material codes K, M, N, and S, which correspond broadly to cast iron, non-ferrous metals, and heat-resistant or superalloy materials. It is held in place by a clamp-style insert holding method, compatible with toolholders that accept RNG-style round inserts at the ANSI size code 42 designation. Suitable for both production and job-shop environments where a reliable, general-purpose carbide insert is needed.

Key Features

• ANSI Insert Code RNG42, ISO Insert Code RNG120300 for standardized toolholder compatibility
• Solid carbide construction, grade I22, for durability in demanding cutting applications
• Bright/uncoated finish, flat-top chip breaker, negative side clearance
• Round insert shape (code R) with 0.5 inch inscribed circle and 0.125 inch thickness
• Tolerance code G, clearance code N for precise fit in clamp-style toolholders
• Compatible with workpiece material codes K, M, N, and S

Compatibility

Designed for use with clamp-style toolholders accepting RNG-style round carbide inserts at ANSI size code 42 and ISO size code 120300.

Installation Notes

Installation is performed by qualified machinists or tool-room personnel. Power down and lock out the machine before seating or replacing any turning insert. Ensure the toolholder pocket and clamping surfaces are clean and free of debris before seating the insert. Inspect the clamp and toolholder for wear before securing the insert to manufacturer torque specifications for the toolholder in use.