Titan Usa TC61924 Square End Mill 3/8in 5 Flute Altin Carbide

Product Description

The TITAN USA TC61924 is a single-end square end mill designed for high-performance milling in demanding machining environments. Built from micrograin solid carbide and coated with AlTiN (Aluminum Titanium Nitride), this tool handles elevated cutting temperatures and abrasive workpiece materials without accelerated wear. It features a 3/8-inch mill diameter, a 1-inch length of cut, and a 45-degree helix angle that promotes efficient chip evacuation and smooth cutting action. With five flutes and a right-hand cutting and flute direction, it delivers a fine surface finish while maintaining material removal rates suited to production work.

This end mill is used in CNC milling applications across job shops, tool rooms, and production floors. The AlTiN coating makes it well-suited for dry or semi-dry cutting in hardened steels, stainless steels, titanium, and high-temp alloys. The 45-degree helix and upcut flute geometry reduce chatter in deep-cavity and side-milling operations. It is a center-cutting tool, allowing direct plunge entry when needed. Machinists and CNC operators working with tight-tolerance profiles and contour work will find this geometry appropriate for both roughing and finishing passes at moderate to aggressive feed rates.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance
• AlTiN coating extends tool life in high-heat and abrasive cutting conditions
• 5-flute geometry delivers improved surface finish and higher feed capability vs. 4-flute designs
• 45-degree helix angle promotes efficient chip evacuation and reduces cutting forces
• Center-cutting design allows plunge milling entry
• Right-hand cut, right-hand flute, upcut flute type for standard CNC milling setups

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for standard 3/8-inch collet or end mill holder setups in CNC vertical or horizontal milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before inserting or changing tooling. Use a properly sized collet or end mill holder matched to the 3/8-inch shank diameter and torque the retention mechanism per the toolholder manufacturer's specification. Confirm runout with a dial indicator before production cuts to protect both the tool and the workpiece.