Hertel 113017605 MGTN-6 HT25 Carbide Cutoff Insert 6mm

Product Description

The HERTEL 113017605 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Manufactured to MGTN-6 geometry with an HT25 grade designation, this insert features a 6 mm (0.2500 inches) cutting width and a neutral lead angle with 0 degrees of lead. The 30-degree relief angle promotes clearance and reduces rubbing during the cut. A multilayer TiC/TiCN/TiN coating provides wear resistance and thermal protection across a range of workpiece materials. At 0.06 pounds per unit, the insert is sold individually with a minimum order quantity of 10 pieces.

This insert is suited for cut-off and parting applications in production turning environments, including both light and medium-duty operations. The MGTN-6 style is commonly used on dedicated cutoff toolholders and blade-style holders found in high-volume turning cells. The HT25 grade and TiC/TiCN/TiN multilayer coating make it appropriate for machining steels and materials corresponding to C5 material grade classifications. Machinists and toolroom technicians working in job shops or production facilities are the typical end users.

Key Features

• Solid carbide construction with HT25 grade designation for durability in turning applications
• 6 mm (0.2500 inches) cutting width suits standard parting and grooving operations
• Neutral lead angle (0 degrees) for balanced cutting forces during straight cutoff
• 30-degree relief angle reduces flank contact and improves clearance at the cut zone
• Multilayer TiC/TiCN/TiN coating provides wear resistance and extended tool life
• C5 material grade rating indicates suitability for steel and general-purpose turning

Compatibility

Designed as an OEM-style replacement or production-use insert for MGTN-6 style cutoff and parting toolholders used in CNC and manual turning applications.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine before changing inserts. Use the appropriate torx or clamp key specified by the toolholder manufacturer to seat the insert securely — do not overtighten the clamping screw beyond toolholder specifications. Inspect the insert pocket for chips or debris before seating a new insert to ensure proper contact and runout.