Kennametal 5059706 Corner Radius End Mill Head 5/8 in

Product Description

The KENNAMETAL 5059706 is a solid carbide corner radius end mill head from the HARVI UGDE series, designed for high-performance milling in demanding production environments. Measuring 0.625 inches in diameter with a 3.125-inch length of cut and an overall length of 6 inches, this single-end tool runs five helical flutes at a 43-degree helix angle for aggressive material removal and chip evacuation. The AlTiN coating delivers elevated heat resistance and extended tool life when cutting ferrous and difficult-to-machine materials. It is intended for use by machinists and CNC operators in job shops, aerospace facilities, and general metalworking operations.

This end mill head is suited for milling steel, stainless steel, cast iron, superalloys, titanium, and hard materials. The right-hand flute direction and right-hand cutting orientation make it compatible with standard CNC machining centers and vertical mills. The 5/8-inch straight shank matches common toolholder bores for straightforward setup. No chipbreaker geometry is present, and the tool does not support coolant-through delivery, making external flood or mist coolant the appropriate cooling method for most applications.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard and abrasive materials
• AlTiN coating improves thermal stability and extends tool life in high-temperature cutting conditions
• Five helical flutes with a 43-degree helix angle promote efficient chip evacuation and smooth surface finish
• 3.125-inch length of cut supports deep-pocket and shoulder milling operations
• Right-hand cut, right-hand flute geometry compatible with standard CNC spindle rotation
• HARVI UGDE series engineering optimized for steel, stainless steel, cast iron, superalloys, and titanium

Compatibility

Designed for use in standard 5/8-inch straight-shank toolholders on CNC machining centers. Primary workpiece materials include steel, stainless steel, cast iron, superalloys, titanium, and hard materials per material codes P, M, and K classifications.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and the tool changer is disabled before inserting or removing the end mill head. Secure the straight shank in a precision toolholder and verify runout with a dial indicator before production use. Apply appropriate external flood or mist coolant, as this tool does not support coolant-through delivery.