Sandvik Coromant 5753591 Threading Insert Carbide Tialn

Product Description

The SANDVIK COROMANT 5753591 is a carbide threading insert in the Top Lok series, designed for cutting internal and external threads on CNC lathes and turning centers. Manufactured to grade 1125 with a PVD-applied TiAlN finish, this insert handles a pitch range of 0.70 to 3.50 mm (7 to 36 TPI) and produces a 60-degree V-form thread profile. The right-hand insert geometry and a corner radius of 0.10 mm (0.004 inches) deliver controlled chip formation and consistent thread accuracy. Machining professionals and CNC operators install this insert as a direct replacement in compatible Top Lok toolholders.

This threading insert is suited for both internal and external threading operations across a wide pitch range, making it a versatile choice in production and job-shop turning environments. The 60-degree included angle covers unified, metric, and other V-form thread standards. At insert size 2, the cutting tip width measures 3.81 mm (0.150 inches) and the tip-to-top height is 5.56 mm (0.219 inches). It is sold individually but carries a minimum order quantity of 10 units, which is standard practice for indexable carbide inserts in production settings.

Key Features

• Grade 1125 carbide substrate with PVD TiAlN coating for extended tool life in steel and stainless applications
• Covers 0.70 to 3.50 mm pitch and 7 to 36 TPI in a single insert for broad thread range coverage
• 60-degree V-form profile supports unified, metric, and equivalent thread standards
• Right-hand cutting geometry with 0.10 mm corner radius for accurate thread form
• Top Lok series interface for secure, repeatable insert positioning in compatible toolholders
• Handles both internal and external threading operations

Compatibility

Designed as an OEM-style replacement threading insert for Top Lok series toolholders accepting size 2 TLT-style inserts with a 60-degree V-form profile.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Before changing inserts, power down the machine, engage the spindle lock, and follow your facility lockout/tagout procedure. Seat the insert fully into the Top Lok pocket and verify the clamping mechanism is secure before resuming cutting operations. Do not exceed the toolholder manufacturer's recommended feed and speed parameters for this insert grade.