Kennametal 1723693 Laydown Threading Insert KC5010 Carbide

Product Description

The KENNAMETAL 1723693 is a solid carbide laydown threading insert designed for external ISO thread cutting on CNC lathes and turning centers. Manufactured to the LT16ER15ISO insert style, it carries the KC5010 grade designation with a PVD-applied TiAlN coating for elevated wear resistance and thermal stability at cutting speed. The insert features a 3/8 inch (9.53 mm) inscribed circle, a thickness of 0.1430 inches (3.44 mm), and a 1.50 mm pitch, making it suited for ISO-standard external threading passes in production and job-shop environments. This insert is installed by machinists and CNC operators performing threading operations on ferrous and non-ferrous workpieces.

This insert is intended for right-hand external threading applications conforming to ISO thread standards. It fits 16ER-style toolholders and is appropriate for use in medium to high production turning operations where consistent thread form and tool life are priorities. The TiAlN PVD coating supports dry or minimal-coolant cutting strategies. Typical applications include threading of steel, stainless steel, and similar materials on CNC lathes, turret lathes, and live-tool turning centers requiring ISO metric thread profiles.

Key Features

• Solid carbide substrate with PVD TiAlN coating for extended wear resistance
• KC5010 grade optimized for threading on a range of ferrous materials
• Right-hand external cut geometry conforming to ISO thread standard
• 1.50 mm pitch for ISO metric thread profiles
• 3/8 inch (9.53 mm) inscribed circle fits standard 16ER toolholders
• Laydown insert style for secure, repeatable seating in compatible holders

Compatibility

Designed for use in 16ER-style laydown threading toolholders accepting a 3/8 inch inscribed circle insert with ISO external thread geometry. Confirm holder pocket specifications before installation.

Installation Notes

Threading inserts should be installed by qualified machinists or CNC operators following the toolholder manufacturer's seating and torque guidelines. Ensure the machine spindle is fully stopped and the turret is indexed away from the work zone before changing inserts. Verify insert orientation and hand designation match the toolholder and programmed thread direction before resuming cutting. Inspect the insert pocket and clamping screw for wear or debris prior to seating a new insert.