Kennametal 7093486 Dnmg Turning Insert Altin Carbide

Product Description

The KENNAMETAL 7093486 is a DNMG-style carbide turning insert designed for external turning operations on CNC lathes and turning centers. It features an AlTiN (aluminum titanium nitride) coating and is manufactured to the KCU10B grade, making it suited for continuous and interrupted cuts in steel and similar materials. The diamond-shaped insert body carries a 55-degree included angle, a 0.80 mm corner radius, and four usable cutting edges, giving machinists multiple indexing positions before replacement. This insert is installed by qualified CNC machinists and toolroom professionals working with standard DNMG toolholders.

This insert is appropriate for general-purpose turning in production and job-shop environments where consistent surface finish and edge life are priorities. The neutral hand designation means it can be seated in right- or left-hand compatible DNMG toolholders depending on holder configuration. The MS chip breaker geometry supports chip control across a range of feed rates and depths of cut typical in medium finishing and semi-roughing operations.

Key Features

• AlTiN coating for elevated heat resistance and extended tool life
• KCU10B carbide grade for performance in steel turning applications
• Four cutting edges per insert for cost-effective indexing
• Diamond insert shape with 55-degree included angle for versatile turning geometry
• MS chip breaker geometry for reliable chip control in medium finishing and semi-roughing
• Neutral hand insert for flexible toolholder compatibility

Compatibility

Designed for use in standard DNMG toolholders. Insert Size Code 432 with clearance code N and tolerance code M. Confirm toolholder seating and clamping style prior to installation.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and lock out the machine before indexing or replacing inserts. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer when securing the insert. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.