Titan Usa TC90003 Square End Mill 0.0469 in 2 Flute Carbide

Product Description

The TITAN USA TC90003 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. It features a 0.0469 inch (3/64 inch) cutting diameter with a 0.125 inch length of cut and a 0.125 inch shank diameter, keeping the overall length at 1.5 inches. The two-flute geometry paired with a 30-degree helix angle and upcut flute direction promotes efficient chip evacuation. A TiCN coating adds surface hardness and wear resistance. The micrograin carbide substrate supports rigidity at small diameters where tool deflection is a common concern.

This end mill is suited for small-diameter slotting, profiling, and detail work in ferrous and non-ferrous materials on CNC machining centers and manual mills. Its centercutting capability allows plunge entry without a pre-drilled pilot hole. The right-hand cut and right-hand flute configuration follows standard spindle conventions. Applications include precision component machining in tool-and-die, mold-making, aerospace, and general metalworking environments where tight tolerances and fine feature work are required.

Key Features

• 0.0469 inch (3/64 inch) cutting diameter for fine detail and small-feature milling
• Solid micrograin carbide construction for rigidity and extended tool life at small diameters
• TiCN coating improves wear resistance and reduces friction at the cutting edge
• 30-degree helix angle with upcut flute direction promotes chip evacuation
• Centercutting design permits direct plunge entry into material
• Right-hand cut, right-hand flute — compatible with standard CNC and manual mill spindle rotation

Compatibility

Designed as a standard straight-shank end mill for use in collet chucks, end mill holders, and shrink-fit tooling systems accepting a 0.125 inch shank diameter on CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Confirm the collet or end mill holder is clean and undamaged before seating the shank, and verify runout with a dial indicator after clamping to protect the tool at this small diameter. Follow the machine manufacturer and tooling manufacturer guidelines for speeds, feeds, and depth-of-cut when programming cuts with this tool.