Horn RU114126200TN35 Grooving Insert Solid Carbide

Product Description

The HORN RU114126200TN35 is a solid carbide grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. Built to the U114 series standard, this insert features a 0.062 inch cutting width and a maximum depth of cut of 0.098 inches. The TN35 grade designation indicates a carbide substrate suited for versatile machining across a broad range of workpiece materials. The insert is held in place by a screw-clamping method, providing consistent repeatability during high-cycle production runs. It is installed and replaced by machinists and CNC tooling technicians as part of scheduled insert rotation programs.

This insert is intended for right-hand grooving applications on turning equipment. The U114 series is commonly used in applications requiring narrow groove widths and controlled depth, including OD grooving, undercuts, and parting operations. The universal primary workpiece material rating makes this insert applicable across cast irons, steels, stainless steels, non-ferrous materials, and superalloys, covering a wide range of shop floor scenarios. It is suitable for both production machining environments and job shop use where multiple material types are encountered.

Key Features

• 0.062 inch cutting width for narrow, precise grooving operations
• Maximum depth of cut of 0.098 inches
• TN35 carbide grade rated for universal workpiece material compatibility
• Right-hand insert orientation for standard OD grooving setups
• Screw-clamping holding method for secure, repeatable seating
• 0.008 inch corner radius for controlled edge geometry

Compatibility

Designed for use with HORN U114 series toolholders that accept screw-clamped grooving inserts. Compatible with workpiece material codes K, M, N, P, and S as designated by the manufacturer.

Installation Notes

Insert replacement should be performed with the machine in a full stop condition and all axis movement disabled. Use the appropriate Torx or hex key as specified by the toolholder manufacturer when tightening the clamping screw. Inspect the insert pocket and clamping surfaces for chips or debris before seating the new insert. Follow the toolholder manufacturer torque guidelines and verify insert seating before resuming cuts.