Vargus 53624 Laydown Threading Insert 2IR Iso Internal

Product Description

The VARGUS 53624 is a solid carbide laydown threading insert designed for internal ISO thread cutting on CNC lathes and threading machines. It carries a TiAlN coating applied via PVD process, which provides thermal resistance and extended tool life across a wide range of workpiece materials. The insert follows the 2IR geometry with a 60-degree included angle, a 1.5 mm pitch, and a 6.35 mm (1/4 inch) inscribed circle. At 3.17 mm thick, it seats in standard laydown-style threading toolholders. This is a right-hand insert intended for right-hand internal threading operations per ISO and DIN 13 thread standards.

This insert is suited for threading operations in both light-duty and production environments where ISO metric internal threads are required. The universal primary workpiece material rating covers ferrous and non-ferrous metals, stainless steels, high-temperature alloys, cast iron, aluminum, and plastics, corresponding to material codes H, K, M, N, P, and S. It is a single-tooth-per-side insert, making it well matched to single-point threading passes on lathes. Machinists, toolroom operators, and CNC programmers working in general machining, aerospace, and precision parts shops will find this insert applicable to a broad range of threading jobs.

Key Features

• Solid carbide construction with PVD-applied TiAlN coating for heat resistance and longer tool life
• 1.5 mm ISO metric pitch, 60-degree included angle for standard ISO and DIN 13 internal threads
• 6.35 mm inscribed circle (1/4 inch) fits standard 2IR laydown threading toolholders
• Right-hand cut, single tooth per side for controlled single-point threading passes
• Universal material compatibility across H, K, M, N, P, and S material groups
• Manufactured to ISO 9001:2008 quality standards

Compatibility

Designed for use in standard 2IR laydown internal threading toolholders that accept a 6.35 mm inscribed circle insert. Cuts right-hand internal ISO metric threads at 1.5 mm pitch per DIN 13 specifications.

Installation Notes

Installation is performed by a machinist or toolroom technician. Power down and lock out the machine before seating or removing the insert. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before seating the insert. Verify correct insert orientation for right-hand internal threading before resuming machine operation.