Sandvik Coromant 5724125 Ccgt Turning Insert Carbide

Product Description

The SANDVIK COROMANT 5724125 is a solid carbide turning insert designed for precision external and internal turning operations. Built to the CCGT insert standard with an 80-degree diamond shape and a 7-degree relief angle, this uncoated (bright) H13A-grade insert delivers sharp, consistent cutting performance on steel and stainless steel workpieces. The 0.10 mm corner radius and UM chip breaker geometry are optimized for light to moderate depths of cut where surface finish and edge sharpness are critical. Installation is handled by screw clamping (Torx or hex key, per toolholder spec). This insert is sold individually but requires a minimum order of 10 units.

This insert is suited for finishing and semi-finishing passes on steel (ISO P) and stainless steel (ISO M) in CNC turning centers and manual lathes equipped with compatible CoroTurn 107 toolholders. The uncoated H13A carbide grade performs well where coated grades may cause built-up edge on softer or gummy stainless alloys. Typical applications include shaft turning, facing, and contour work in precision machining environments. This insert is installed by machinists and toolroom technicians in both job-shop and production settings.

Key Features

• CCGT insert style with 80-degree diamond shape and 7-degree clearance angle for positive rake toolholders
• Uncoated H13A solid carbide grade optimized for steel and stainless steel finishing
• UM chip breaker geometry for effective chip control at light depths of cut
• 0.10 mm (0.0039 inch) corner radius for tight-tolerance surface finish requirements
• Screw-clamping insert holding for secure, repeatable seating in CoroTurn 107 holders
• 2 cutting edges per insert for cost-effective use

Compatibility

Designed for use with SANDVIK COROMANT CoroTurn 107 series toolholders that accept CCGT-style inserts with a 3/8 inch (0.3750 inch) inscribed circle. ISO code: CCGT 09 T3 01-UM H13A. Verify toolholder pocket and clamping screw compatibility before ordering.

Installation Notes

This insert is seated and secured using a clamping screw; use the correct Torx or hex driver specified by the toolholder manufacturer and do not overtighten. Power down and lock out the machine spindle before changing inserts. Inspect the insert pocket and seating surface for chips or debris before installing a new insert to ensure proper seating and runout. Handle carbide inserts carefully — edges are sharp and the substrate is brittle.