Kennametal 5824404 Corner Chamfer End Mill 5/8 in 4 Flute

Product Description

The KENNAMETAL 5824404 is a solid carbide corner chamfer end mill designed for precision metal removal in demanding machining applications. With a 5/8 inch (0.6250 inch) diameter and a 1-1/4 inch length of cut, this four-flute tool delivers consistent performance across roughing and finishing operations. The dual PVD coating — TiN and TiAlN under the KC633M material grade designation — provides heat resistance and extended tool life when cutting steel, stainless steel, cast iron, and non-ferrous metals. A 30-degree helix angle and centercutting capability make this mill versatile across a range of toolpaths.

This end mill is suited for CNC machining centers and manual mills handling shouldering, slotting, ramp-down entry, helical interpolation, drill milling, and plunging and recessing operations. The 45-degree chamfer angle produces consistent chamfered edges on workpiece corners. The 5/8 inch straight-cylindrical shank fits standard toolholders used in job shops and production environments working with steel and stainless steel components. Right-hand flute direction and right-hand cutting orientation are standard for conventional milling setups.

Key Features

• Solid carbide construction for rigidity and wear resistance in ferrous and non-ferrous cutting
• KC633M TiN/TiAlN PVD dual coating for thermal protection and extended tool life
• 45-degree chamfer angle with 0.0200 inch chamfer width for precise edge breaking
• Centercutting design enables plunging, drill milling, and helical interpolation
• 4-flute, 30-degree medium helix for balanced chip evacuation in roughing and finishing
• Supports shouldering, slotting, ramp-down, and recessing — multiple operations with one tool

Compatibility

Intended for use on steel, stainless steel, cast iron, and non-ferrous metals (ISO material codes P, M, K, N). Catalog reference 4CH0625IR125A, Series 4CH.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Use a properly sized collet or end mill holder matching the 5/8 inch shank diameter and verify runout before cutting. Coolant through is not supported on this tool; flood or mist coolant applied externally is appropriate based on workpiece material and shop practice.