Titan Usa TE82430 Square End Mill 0.625 in 4 Flute Cobalt

Product Description

The TITAN USA TE82430 is a double-end cobalt square end mill designed for metal removal in demanding milling applications. Built from M42 cobalt high-speed steel, this 4-flute tool features a 0.6250-inch cutting diameter and a 1.375-inch length of cut. The AlTiN coating improves heat resistance and tool life when cutting ferrous metals, stainless steel, and high-temperature alloys. A 30-degree helix angle promotes chip evacuation and smooth cutting action. The upcut flute geometry and right-hand cut direction are standard for conventional milling setups. This end mill is installed and operated by machinists and tool and die professionals on manual knee mills and CNC machining centers.

The TE82430 suits production and job-shop environments where a 5/8-inch diameter double-end tool is needed for slotting, profiling, and peripheral milling. The Weldon flat shank provides a secure, slip-resistant connection in standard side-lock tool holders. With a 5-inch overall length and no extended reach, this tool fits typical general-purpose milling setups on vertical machining centers and knee mills. The double-end design extends usable tool life by providing two cutting ends on a single shank.

Key Features

• M42 cobalt steel construction for improved red hardness and wear resistance over standard M2 HSS
• AlTiN coating for extended tool life in ferrous and high-temperature alloy cutting
• 30-degree helix angle promotes chip flow and reduces cutting forces
• Double-end design provides two usable cutting ends per tool
• Weldon flat shank for positive retention in side-lock holders
• Center-cutting capable, allowing direct plunge entry into the workpiece

Compatibility

Designed for use in standard 5/8-inch side-lock or Weldon-style tool holders on vertical machining centers and manual knee mills performing slotting, profiling, and peripheral milling operations.

Installation Notes

Installation is performed by a qualified machinist. Secure the Weldon flat shank firmly in a matched 5/8-inch side-lock holder, aligning the flat with the set screw to prevent pull-out under load. Confirm spindle speed and feed rate are appropriate for the workpiece material before engaging the cut. Inspect both cutting ends for chipping or wear before each use, and never exceed the rated length of cut when taking full-width passes.