Sandvik Coromant 5954539 Threading Insert Carbide Tialn

Product Description

The SANDVIK COROMANT 5954539 is a carbide threading insert in the Top Lok series, designed for cutting both internal and external threads on CNC lathes and threading operations. Manufactured to grade 1125 with a PVD-applied TiAlN finish, this right-hand insert covers a pitch range of 0.60 to 2.00 mm (12 to 44 TPI) and conforms to the 60-degree V thread standard. The insert style is TLTF-2R and carries ISO code TLTF-2R 1125. It is installed by machinists and CNC operators working in production turning environments where threading accuracy and insert longevity are critical.

This threading insert is suited for both internal and external threading applications across a pitch range that covers common metric and unified thread forms. The 60-degree included angle makes it compatible with standard V-thread profiles used in general machining, aerospace, and industrial component production. The TiAlN PVD coating provides wear resistance at elevated cutting temperatures, making it appropriate for steel, stainless steel, and similar materials. Sold individually per package with a minimum order quantity of 10 pieces.

Key Features

• Grade 1125 carbide substrate with PVD TiAlN coating for extended tool life
• Covers 0.60 to 2.00 mm and 12 to 44 TPI pitch range for internal and external threading
• 60-degree V thread form for standard unified and metric thread profiles
• Right-hand cutting geometry, TLTF insert style
• Corner radius of 0.08 mm (0.0030 inches) for precise thread root form
• Top Lok series toolholder interface for secure clamping and repeatable positioning

Compatibility

Designed for use with Top Lok series threading toolholders that accept TLTF-style inserts. Verify toolholder seat geometry and insert size 2 compatibility before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator with the machine in a de-energized, locked-out state before insert changeout. Use the appropriate Top Lok clamping screw and torque to the toolholder manufacturer specification. Inspect the insert seat and clamping mechanism for debris before seating the insert. Do not exceed the insert pitch range or apply side forces that exceed the designed cutting geometry.