Iscar 3398306 Ball End Mill 1/2 in 4 Flute Solid Carbide

Product Description

The ISCAR 3398306 is a solid carbide ball end mill designed for precision milling operations in metal cutting and machining applications. With a 0.5 inch cutting diameter and a 1 inch length of cut, this 4-flute tool delivers efficient material removal and a smooth finish on contoured surfaces. The TiAlCN coating provides thermal resistance and wear protection, extending tool life in demanding cutting conditions. The 38-degree helix angle promotes chip evacuation and reduces cutting forces. Licensed machinists and CNC operators install this tool in vertical and horizontal milling centers for profiling, slotting, and 3D contour work.

This end mill is suited for use in precision machining environments where surface finish and tool life are priorities. The Flash Solid series design incorporates a variable index geometry, which helps reduce chatter and improves stability at higher feed rates. The single-end configuration and right-hand cutting and flute direction make it a standard fit for conventional CNC milling setups. It is commonly used in job shops, tool rooms, and production machining operations working with ferrous and non-ferrous materials.

Key Features

• 0.5 inch cutting diameter with 1 inch length of cut for contour and profile milling
• 4-flute solid carbide construction for rigidity and wear resistance
• TiAlCN coating for high-temperature resistance and extended tool life
• 38-degree helix angle promotes efficient chip evacuation
• Variable index geometry reduces vibration and chatter
• Right-hand cut and right-hand flute direction for standard CNC spindle use

Compatibility

Designed as an OEM-style replacement and standard fitment for CNC milling machines and machining centers accepting a 1/2 inch straight shank end mill. Part of the ISCAR Flash Solid series, also referenced by manufacturer catalog number EBI-4 500-1.0CVF3.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Power down and lock out the machine spindle before changing tooling. Use a calibrated tool holder and torque the set screw or collet to the machine manufacturer specification. Verify runout with a dial indicator before beginning a cut to ensure proper tool seating and prevent premature wear.