Sandvik Coromant 5727516 Modular Turning Head C4

Product Description

The SANDVIK COROMANT 5727516 is a modular turning profiling head engineered for internal turning operations on CNC lathes and turning centers. Part of the T-Max P series, this right-hand head features a C4 connection size, a head length projection of 55 mm (2.165 inches), and a center-to-cutting-edge distance of 27 mm (1.063 inches). It accepts DNMG 150408 inserts secured by a wedge clamping method, and includes through-coolant capability for effective chip evacuation and thermal management during deep internal profiling passes. Installed by CNC machinists and tooling technicians in production turning environments.

This head is suited for internal profiling and turning in bores with a minimum hole diameter of 110 mm (4.331 inches) and a maximum hole depth of 55 mm (2.165 inches). The C4 modular connection integrates with compatible T-Max P shank assemblies and tooling blocks. Its right-hand cutting direction and wedge-lock insert holding make it appropriate for finish and semi-finish internal profile turning in ferrous and non-ferrous materials where consistent insert seating and coolant delivery are required.

Key Features

• C4 head connection size integrates with T-Max P modular tooling system
• Through-coolant design supports chip control and extended insert life in deep bores
• Wedge insert clamping method provides rigid, repeatable DNMG 150408 insert seating
• 55 mm head length projection with 110 mm minimum hole diameter for internal profiling applications
• Axial rake angle of -6 degrees and radial rake angle of -7 degrees for controlled cutting geometry
• Neck diameter of 40 mm (1.575 inches) for clearance in tight bore conditions

Compatibility

Designed for use with DNMG 150408 inserts and compatible with C4-interface modular turning assemblies in the T-Max P series. Head connection size is C4.

Installation Notes

Installation should be performed by a qualified CNC tooling technician following the machine tool builder and tooling system guidelines. Power down and lock out the machine spindle before mounting or removing the modular head. Ensure the C4 interface mating surfaces are clean and free of chips or burrs before assembly. Verify insert seating and coolant port alignment before initiating a cutting cycle.