Hertel GG111064 Ball End Mill 1 in 2 Flute Hss Uncoated

Product Description

The HERTEL GG111064 is a single-end ball end mill designed for contouring, profiling, and 3D milling operations in machine shop and industrial cutting applications. Built from M7 high speed steel, this tool features a 1 inch cutting diameter, a 2.5 inch length of cut, and a 30-degree right-hand spiral helix. The uncoated finish makes it well suited for regrinding and general-purpose ferrous and non-ferrous machining where specialized coatings are not required. With a 7.25 inch overall length and a 5 inch reach length, the GG111064 handles applications requiring extended access to workpiece geometry without sacrificing rigidity in standard setups.

This ball end mill is used in vertical and horizontal milling machines, CNC machining centers, and manual mills across job shops, tool rooms, and production environments. It performs core operations such as pocket milling, radius profiling, and die or mold work where a ball nose profile is required. The 1 inch shank diameter seats directly into standard end mill holders, collet chucks, and hydraulic holders sized for 1 inch tooling. Its extended reach configuration makes it particularly useful for reaching into deep cavities or stepped features where a standard-reach tool would contact the workpiece prematurely.

Key Features

• 1 inch ball nose cutting diameter for radius profiling and 3D contouring
• M7 high speed steel construction for durability in general-purpose milling
• 2 flute, right-hand spiral design promotes chip evacuation in slotting and profiling cuts
• 30-degree helix angle balances cutting forces and surface finish quality
• 5 inch reach length supports extended-reach applications in deep cavities
• Uncoated finish allows for straightforward regrinding by tool grinding services
• Single-end configuration with 1 inch straight shank for direct toolholder compatibility

Compatibility

Designed for use in standard end mill holders, collet chucks, and hydraulic toolholders accepting a 1 inch shank diameter. Compatible with CNC machining centers and manual milling machines equipped for 1 inch straight-shank tooling.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Ensure the milling machine spindle is fully stopped and the machine is powered down before loading or removing tooling. Seat the shank fully into the holder and torque retention hardware to the toolholder manufacturer specification. Inspect the cutting edges and shank for runout after installation and before engaging the workpiece.