Titan Usa TC24558 Square End Mill 1 in 4 Flute Carbide

Product Description

The TITAN USA TC24558 is a solid carbide square end mill engineered for demanding material removal in professional machining environments. With a 1-inch mill diameter, a 4.25-inch length of cut, and a 7-inch overall length, this tool handles deep-reach milling operations where shorter end mills fall short. The 38-degree helix angle promotes efficient chip evacuation, and the AlCrO-MAX coating provides thermal and oxidation resistance at elevated cutting temperatures. Four flutes deliver a balance of chip clearance and surface finish quality. This end mill is designed for use by machinists and tool-and-die professionals running CNC or manual milling equipment.

The TC24558 suits a wide range of milling applications including slotting, profiling, and peripheral milling in ferrous and hard alloy workpieces. Its variable index geometry reduces chatter and vibration during aggressive cuts. The right-hand cutting direction and right-hand flute orientation are standard for conventional CNC mill setups. The 1-inch shank diameter is compatible with standard ER and end mill holders in that bore size. This tool is appropriate for production shops, job shops, and toolroom environments where extended reach and coating durability are required.

Key Features

• AlCrO-MAX coating provides oxidation and heat resistance for high-speed cutting in hard materials
• 38-degree helix angle promotes efficient chip evacuation during deep-reach passes
• Variable index flute spacing reduces harmonic chatter and vibration
• Micrograin solid carbide substrate delivers rigidity and edge retention
• Center-cutting design allows plunge entry where needed
• Single-end configuration with 4 flutes balances chip clearance and finish quality

Compatibility

Designed for use in standard CNC and manual milling machines accepting a 1-inch shank diameter end mill holder or collet chuck.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for tool holding and runout tolerances. Ensure the machine spindle is fully stopped and locked out before mounting or removing the end mill. Use a properly sized end mill holder or collet rated for a 1-inch shank to secure the tool with adequate grip length. Inspect the cutting edges and coating for damage before each use.