Seco 00076245 Threading Insert 60 Deg 48-8 Tpi CP200 Carbide

Product Description

The SECO 00076245 is a solid carbide laydown threading insert designed for external partial profile thread cutting at a 60-degree included angle. Finished with a PVD-applied TiAlN/TiN coating in the CP200 Micrograin grade, this insert is built for right-hand external threading across a broad TPI range of 48 to 8, covering metric pitches from 0.50 to 3.00 mm. With an inscribed circle of 0.3750 inches and a thickness of 0.1366 inches, it is part of the Snap Tap series and is intended for installation by machinists and toolroom technicians working on CNC lathes and manual turning centers. The universal primary workpiece material rating makes it suitable for a wide variety of metal alloys.

This insert is used in external threading operations on turning machines where a laydown-style insert holder is employed. The 16ER insert style and right-hand orientation are standard configurations for threading pass work on cylindrical workpieces. With a TPI range spanning 48 to 8, this insert covers both fine and coarse thread forms in a single geometry, reducing the need to change tooling across common threading jobs. It is well suited to shops running mixed-material turning work under ISO classification K, M, and S material codes.

Key Features

• Solid Carbide Micrograin substrate in CP200 grade for consistent edge integrity
• PVD TiAlN/TiN coating for extended tool life across diverse workpiece materials
• 60-degree included angle covers the most common external thread forms
• Wide TPI range of 48 to 8 (0.50 to 3.00 mm pitch) reduces insert changeovers
• Right-hand external partial profile geometry compatible with standard 16ER laydown holders
• ISO-standard insert geometry for predictable fitment in qualified tooling systems

Compatibility

Designed for use in 16ER-style laydown threading insert holders. Compatible with ISO-standard toolholders accepting the 16ER insert style. Verify holder bore and seating geometry before installation. No specific machine model compatibility data was provided by the manufacturer for this listing.

Installation Notes

Threading inserts of this type are installed and replaced by qualified machinists or toolroom technicians. Power down and lock out the machine before seating or removing the insert. Use a calibrated torque screwdriver appropriate for the insert screw size to avoid over-torquing the clamping screw and damaging the insert seat. Inspect the insert pocket and clamping mechanism for wear or debris before each insert installation.