Sandvik Coromant 5728408 Modular Grooving Head C4

Product Description

The SANDVIK COROMANT 5728408 is a modular grooving head designed for use in precision turning and grooving operations on CNC lathes and turning centers. Built to C4 system size, this right-hand blade holder head accepts Top Lok 3-L inserts and features through-coolant capability to help manage heat and chip evacuation at the cutting zone. The head projects 1.969 inches from the mounting interface and positions the center to cutting edge at 1.063 inches. It is installed and set up by machinists and CNC turning specialists working in production or job-shop environments.

This grooving head is suited for external grooving applications on CNC turning centers equipped with a C4 modular tooling interface. It accommodates blade style compatibility grade 3 and works with Top Lok 3-L series inserts, supporting a minimum groove width of 0.50 mm and a maximum depth of cut of 6.35 mm. The through-coolant feature makes it appropriate for demanding materials and tight-tolerance grooving work where thermal management at the insert is critical.

Key Features

• C4 modular system size for quick-change tooling compatibility
• Right-hand cutting direction for standard external grooving setups
• Accepts Top Lok 3-L inserts with blade style 3 compatibility
• Through-coolant design directs coolant directly to the cutting edge
• Head length projection of 1.969 inches (50.01 mm) for reach in tight setups
• Center to cutting edge distance of 1.063 inches (27.00 mm)

Compatibility

Compatible with C4 modular tooling interfaces. Accepts Top Lok 3-L series inserts. Blade style compatibility is grade 3. No additional specific machine model compatibility data was provided in the product information.

Installation Notes

Installation of this modular grooving head should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is stopped and all motion is locked out before mounting or removing the modular head. Verify that the coolant through-tool circuit is clear and the sealing surfaces are clean before assembly to maintain coolant flow integrity. Follow the machine tool manufacturer torque guidelines for C4 interface clamping.