Hertel E5249064 Ball End Mill 1 in 2 Flute Solid Carbide

Product Description

The HERTEL E5249064 is a solid carbide ball end mill designed for precision milling of contoured surfaces, slots, and complex 3D profiles in a wide range of workpiece materials. With a 1 inch cutting diameter and a 1.5 inch length of cut, this tool delivers consistent material removal in applications where profile accuracy is critical. The 30-degree helix angle promotes smooth chip evacuation and reduces cutting forces. The 4 inch overall length and 1 inch straight shank make it compatible with standard end mill holders used in CNC machining centers and manual mills. This tool is installed and operated by machinists, tool-and-die makers, and CNC programmers working in job shops, production facilities, and maintenance environments.

This ball end mill is suited for finishing and semi-finishing operations on ferrous and non-ferrous metals, plastics, and composites where a ball-nose profile is required. The single-end configuration and right-hand cutting direction make it a standard choice for conventional CNC milling setups. The uncoated carbide substrate is appropriate for applications where cutting fluid is applied or where coating is not required by the workpiece material or process specification.

Key Features

• 1 inch ball nose diameter for accurate profile and contour milling
• 1.5 inch length of cut supports deeper pocket and slot work
• Solid carbide construction provides rigidity and wear resistance
• 30-degree helix angle promotes chip flow and reduces cutting load
• Uncoated finish suitable for use with cutting fluid or in low-heat applications
• Right-hand cut, right-hand flute, single-end design for standard CNC setups

Compatibility

Designed as an OEM-style solid carbide ball end mill for use in standard 1 inch end mill holders and collet chucks on CNC machining centers and conventional milling machines.

Installation Notes

Installation should be performed by a qualified machinist following established toolholding procedures. Ensure the machine spindle is fully stopped and locked before inserting or removing the tool. Verify that the shank is fully seated and properly torqued in the holder per the toolholder manufacturer specifications. Confirm correct spindle rotation direction and feed rate before engaging the workpiece.