Seco 02444861 Threading Insert 60 Degree Solid Carbide

Product Description

The SECO 02444861 is a laydown threading insert designed for internal thread cutting operations. Built from solid carbide with a PVD-applied TiAlN/TiN coating, it carries the CP500 grade designation and targets a broad range of workpiece materials including steel, stainless, cast iron, and high-temperature alloys. The insert features a 60-degree included angle and covers a thread pitch range of 48 to 16 TPI (0.50 to 1.50 mm pitch), making it a partial profile threading solution. At 3.00 mm thick with a 6.35 mm inscribed circle, this right-hand insert seats into standard 11NR-style toolholders. Installation is performed by qualified machinists on CNC lathes and turning centers.

This insert is suited for internal threading on both production and job-shop turning operations. The CP500 grade with PVD coating provides wear resistance across universal workpiece material categories, including carbon and alloy steels, stainless steels, cast iron, and superalloys. The Snap Tap series designation and 11NR insert style make it compatible with standard laydown threading toolholder systems. It is sold individually per package but requires a minimum order quantity of 2 units.

Key Features

• Solid carbide construction with PVD TiAlN/TiN coating in CP500 grade
• 60-degree included angle for standard unified and metric thread forms
• Covers 48-16 TPI range (0.50 to 1.50 mm pitch) as a partial profile insert
• Right-hand cut, internal thread orientation
• 11NR insert style with 6.35 mm (0.2500 inch) inscribed circle for standard laydown toolholders
• ISO-standard geometry; compatible with universal workpiece material categories K, M, P, and S

Compatibility

Designed as an OEM-style replacement threading insert for 11NR-style laydown internal threading toolholders. Compatible workpiece material categories per ISO classification: K (cast iron), M (stainless steel), P (steel), and S (high-temperature alloys and titanium).

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the toolholder is secured before seating or replacing the insert. Verify insert orientation and hand designation match the toolholder before clamping. Follow the toolholder manufacturer torque and clamping specifications for 11NR-style inserts.