Sandvik Coromant 5739068 Square-shoulder Face Mill

Product Description

The SANDVIK COROMANT 5739068 is an indexable square-shoulder face mill designed for precision milling operations in metalworking and machining applications. Part of the CoroMill 200 series, this cutter accepts four RCKT 13 04 00 style inserts secured by a clamp and screw holding method. It features a 0-degree lead angle and a negative rake geometry, which supports stable cutting action and predictable chip formation. The body is constructed from steel and is sized for use with a 3/4-inch arbor. At 1.52 pounds, it is compact enough for small-diameter shoulder milling work where tight access is needed.

This face mill is suited for right-hand cutting operations in CNC machining centers and manual milling setups where square-shoulder profiles are required. The close pitch configuration accommodates four inserts across a 1-1/2-inch cutting diameter, making it appropriate for light to medium stock removal on ferrous and non-ferrous materials. Machinists and tool-and-die professionals working with milling machines that accept 3/4-inch arbor tooling will find this cutter a direct fit for CoroMill 200 series applications.

Key Features

• CoroMill 200 series cutter body, style RA200, with 0-degree lead angle for true square-shoulder milling
• Accepts four RCKT 13 04 00 inserts with clamp and screw retention
• Negative rake geometry for stable cutting and extended insert life
• Close pitch design with right-hand cutting direction
• Steel construction with 3/4-inch arbor hole for standard machine spindle compatibility
• No coolant-through capability; suitable for external coolant delivery setups

Compatibility

Compatible with RCKT 13 04 00 inserts. Designed for use with CoroMill 200 series tooling systems requiring a 3/4-inch arbor hole diameter and a 1-1/2-inch maximum cutting diameter cutter body.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with indexable milling cutter assemblies. Ensure the machine spindle is fully powered down and locked out before mounting or dismounting the cutter. Verify arbor fit and confirm insert seating before initiating any cut. Follow the machine tool manufacturer guidelines and applicable ANSI or OSHA machining safety standards when setting up rotating cutting tools.