Hertel 113016537 Cutoff Insert MGTN-2 HC335 2.2mm

Product Description

The HERTEL 113016537 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Built to the MGTN-2 insert style with a 2.2 mm (0.0870 inch) cutting width, this insert features a neutral lead angle and a 30-degree relief angle for clean, precise cutoff on a wide range of workpiece materials. The HC335 grade combines a solid carbide substrate with a multilayer TiC, TiCN, and TiN coating system, delivering wear resistance and thermal stability under continuous cutting loads. Machinists and toolroom technicians install these inserts into compatible MGTN-style cutoff toolholders as direct, indexable replacements.

This insert is suited for cutoff and grooving applications in both production and job-shop turning environments. The neutral lead angle makes it appropriate for straight plunge cutoff on bar stock, tubing, and turned components. Material grade designations C5 and C6 indicate suitability for machining cast iron, non-ferrous metals, and general-purpose steels. The 2.2 mm cutting width produces a narrow kerf, minimizing material loss during parting operations.

Key Features

• MGTN-2 insert style with 2.2 mm (0.0870 inch) cutting width for precise parting cuts
• Solid carbide substrate with HC335 grade for rigidity and wear resistance
• Multilayer TiC, TiCN, and TiN coating for extended tool life and thermal protection
• Neutral lead angle with 30-degree relief angle for clean, straight cutoff entry
• C5 and C6 material grade ratings cover cast iron, non-ferrous, and general steel applications
• Sold individually; minimum order quantity of 10 units per order

Compatibility

Designed as a direct replacement insert for MGTN-2 style cutoff and grooving toolholders accepting a 2.2 mm cutting width insert.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or replacing any indexable insert. Use the appropriate torx or hex key specified by the toolholder manufacturer to achieve proper clamping torque — do not overtighten, as carbide inserts are brittle and susceptible to fracture under uneven clamping force. Inspect the toolholder pocket for chips or debris before seating the insert to ensure full, flat contact at the seating surfaces.