Hertel 12467622 Square End Mill 3/64 in 4 Flute Carbide

Product Description

The HERTEL 12467622 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3/64 inch (0.0469 inch decimal) cutting diameter and a 1/8 inch length of cut, this single-end mill handles fine detail work where tight tolerances are required. The four-flute, right-hand spiral configuration with a 30-degree helix angle promotes efficient chip evacuation while maintaining a smooth cutting action. Micrograin carbide construction provides the hardness and wear resistance needed for ferrous and non-ferrous materials. This tool is sold individually and is suited for use in CNC machining centers and manual mills.

This end mill fits residential and commercial machine shop environments, tool rooms, and production machining cells. It is centercutting, allowing plunge entry into workpieces without a pre-drilled hole. The bright, uncoated finish makes it well-suited for applications where coating interaction with the workpiece material is a concern, such as aluminum, brass, and other non-ferrous alloys. The 1/8 inch shank diameter fits standard collets and end mill holders commonly found in benchtop CNC routers and full-size vertical machining centers.

Key Features

• Solid micrograin carbide construction for hardness and extended tool life
• 3/64 inch cutting diameter with 1/8 inch length of cut for fine detail milling
• Four flutes with 30-degree right-hand spiral helix for efficient chip removal
• Centercutting geometry allows direct plunge entry into material
• Bright, uncoated finish suitable for non-ferrous and general-purpose machining
• Right-hand cut and right-hand flute direction for standard spindle compatibility

Compatibility

Designed as a standard single-end square end mill with a 1/8 inch shank diameter, compatible with collets and end mill holders sized for 1/8 inch shanks in CNC machining centers, vertical mills, and benchtop routers.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before securing the shank in the collet or end mill holder. Verify runout with a dial indicator after tool installation to protect both the tool and the workpiece. Follow the machine manufacturer and applicable shop safety guidelines when setting feeds and speeds for carbide tooling.