Seco 00049802 Threading Insert 12 Tpi Acme Solid Carbide

Product Description

The SECO 00049802 is a laydown threading insert designed for external Acme thread cutting at 12 threads per inch (TPI). Built from solid carbide in the CP500 grade, the insert carries a TiAlN/TiN coating applied via PVD process for improved wear resistance and tool life across a range of workpiece materials. It follows the 16ER insert style with a 9.53 mm inscribed circle and a thickness of 3.47 mm (0.1366 inches). The 29-degree included angle matches the Acme thread form standard. This insert is part of the Snap-Tap series and conforms to ISO standards. Machinists and toolroom technicians working on CNC lathes and manual turning centers install this insert for high-accuracy Acme thread production.

The 00049802 is suited for external right-hand Acme threading operations in production and job-shop environments. The CP500 carbide grade with PVD TiAlN/TiN finish supports turning in universal workpiece material categories, covering cast iron, steel, stainless steel, aluminum, and heat-resistant alloys. It is appropriate for both light-production runs and repetitive threading cycles where insert consistency and thread-form accuracy are critical. This insert ships individually with a minimum order quantity of 2 units.

Key Features

• Solid carbide CP500 grade for durability in universal workpiece materials
• TiAlN/TiN PVD coating for extended wear resistance and heat management
• 12 TPI Acme thread form with 29-degree included angle for accurate thread profiles
• 16ER laydown insert style with 9.53 mm inscribed circle for stable seating
• Right-hand external thread orientation for standard Acme applications
• ISO-conforming geometry in the Snap-Tap series for consistent interchangeability

Compatibility

Designed as an OEM-style replacement threading insert for toolholders accepting the 16ER laydown insert style in external Acme threading applications.

Installation Notes

This insert is installed and replaced by machinists or toolroom technicians servicing CNC or manual turning equipment. Always power down and lock out the machine spindle before changing inserts. Use the correct torque wrench and insert screw as specified by the toolholder manufacturer to seat the insert properly. Inspect the pocket and clamping components for wear or debris before installing a new insert.