Horn RU1140062108TN35 Grooving Insert TN35 Carbide

Product Description

The HORN RU1140062108TN35 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Built to U114 series geometry, this right-hand insert delivers a 0.062-inch cutting width with a 0.008-inch corner radius, supporting maximum depths of cut up to 0.256 inches. The TN35 grade carbide substrate is suited for a broad range of workpiece materials. Screw-clamped retention keeps the insert secure during interrupted cuts and production runs. Machinists and CNC turning specialists are the primary users of this insert type.

This insert is intended for grooving applications across multiple workpiece material families, including cast iron, stainless steel, non-ferrous alloys, steel, and superalloys, corresponding to ISO material codes K, M, N, P, and S. The U114 series geometry is well established in precision grooving on both light-duty and production turning setups. The right-hand orientation suits standard spindle-direction lathe configurations common in job shops and production machining environments.

Key Features

• 0.062-inch cutting width for narrow groove applications
• TN35 solid carbide grade for universal workpiece material compatibility
• Maximum depth of cut: 0.256 inches
• 0.008-inch corner radius for controlled groove geometry
• Screw-held mounting for positive insert retention
• Right-hand cutting orientation for standard lathe spindle direction

Compatibility

Designed for use in HORN U114 series toolholders and grooving systems that accept the RU1140062108 insert form factor with screw-clamp retention.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before seating or replacing inserts. Use the appropriate torx or hex key as specified by the toolholder manufacturer to secure the clamping screw - do not overtighten. Verify insert seating and orientation before resuming cutting operations.