Sandvik Coromant 5723640 Turning Insert Ccmt Coroturn 107

Product Description

The SANDVIK COROMANT 5723640 is a CCMT-style turning insert engineered for precision external turning operations. Built on carbide substrate with a multilayer CVD coating of TiCN, Al2O3, and TiN, this insert is part of the CoroTurn 107 series and carries Sandvik grade 1515. The 80-degree diamond shape provides a sturdy cutting geometry suited for finishing and medium machining passes. With a 3/8-inch inscribed circle, a 0.365-inch length, and a 1/64-inch corner radius, it is sized for light to moderate depth-of-cut applications. Qualified machinists and CNC lathe operators install this insert into compatible screw-lock toolholders for consistent, repeatable results.

This insert is optimized for machining steel as its primary workpiece material and performs well on stainless steel as a secondary application. The PF chip breaker geometry is designed to produce controlled chip formation during finishing cuts at lighter feed rates. It fits screw-clamped CCMT toolholders and is suited for use on CNC turning centers and manual engine lathes in both job shop and production environments. Neutral hand orientation allows use in standard right-hand holders configured for common turning directions.

Key Features

• Multilayer CVD coating: TiCN, Al2O3, and TiN for wear resistance and thermal stability
• 80-degree diamond insert shape with neutral hand orientation
• PF chip breaker geometry optimized for steel finishing operations
• Grade 1515 carbide substrate balances toughness and heat resistance
• Screw-lock clamping method for secure, repeatable insert seating
• Two cutting edges per insert for extended tool life per unit

Compatibility

Designed as an OEM-style replacement insert for CCMT screw-clamped toolholders in the CoroTurn 107 series. ISO code CCMT 09 T3 04-PF 1515 may be used to identify compatible holder specifications.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturers specified torque - do not overtighten, as this can fracture the carbide insert. Inspect the insert pocket and seating surface for chips or debris before installing a new insert.