Sandvik Coromant 5724870 Turning Insert Ccgt Tialn

Product Description

The SANDVIK COROMANT 5724870 is a CCGT-style solid carbide turning insert designed for precision external turning and boring operations. Coated with TiAlN via a PVD process, the insert delivers wear resistance and thermal stability in demanding cutting environments. It features an 80-degree diamond shape (Insert Shape Code C), a neutral hand orientation, and a 0.0313 inch corner radius. With an inscribed circle of 0.375 inches and an insert length of 0.3493 inches, this insert is engineered for fine finishing and light roughing passes. It is installed by machinists and toolroom technicians using a screw-holding method.

This insert is part of the CoroTurn 107 series and is primarily suited for turning steel and stainless steel workpieces. The UM chip breaker geometry is optimized for finishing to semi-finishing operations on steel (ISO material code P) and stainless steel (ISO material code M). The ISO designation for this insert is CCGT 09 T3 08-UM 1105, and the manufacturer grade is 1105. It fits screw-on insert toolholders compatible with CCGT-style inserts in the CoroTurn 107 platform.

Key Features

• TiAlN coating applied via PVD process for enhanced wear and heat resistance
• 80-degree diamond insert shape with 7-degree relief angle for positive cutting geometry
• UM chip breaker optimized for finishing and semi-finishing on steel and stainless steel
• Neutral hand orientation for flexible toolholder compatibility
• Screw-holding method for secure, repeatable insert indexing
• Two cutting edges per insert for extended tool life per unit

Compatibility

Compatible with CoroTurn 107 series screw-on toolholders designed for CCGT-style inserts with a 0.375 inch inscribed circle. ISO designation CCGT 09 T3 08-UM 1105 can be used to cross-reference compatible holders. Primary workpiece materials are steel (P) and stainless steel (M).

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down the machine and lock out the spindle before changing inserts. Use the appropriate Torx or hex key to secure the clamping screw to the toolholder manufacturer's specified procedure. Inspect the insert pocket for debris or damage before seating the new insert to ensure proper contact and runout.