Titan Usa TC73818 Corner Radius End Mill 1/4 in 4 Flute

Product Description

The TITAN USA TC73818 is a solid carbide corner radius end mill designed for right-hand cutting in both roughing and finishing operations. The tool features a 1/4-inch (0.2500 inch) mill diameter with a 0.50 mm (0.0200 inch) corner radius and four right-hand spiral flutes with a 30-degree medium helix. The 1/2-inch length of cut and 2-inch overall length suit it for standard milling operations in toolholders. The bright/uncoated finish is typical for solid carbide tools running in non-ferrous metals and plastics where coating adhesion is not required.

This end mill is suited for CNC machining centers and manual mills in job shop, production, and tool-and-die environments. The corner radius geometry reduces chipping at the cutting edge and improves surface finish at part corners, making this tool well-suited for finishing passes on pockets, slots, and contoured features. It is a single-end, straight-cylindrical shank tool intended for use with standard toolholders. Material removal type is rated for both roughing and finishing applications.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• 0.50 mm corner radius reduces edge chipping and improves corner surface finish
• 4 right-hand spiral flutes with 30-degree medium helix for balanced chip evacuation
• Bright/uncoated finish suitable for non-ferrous metals and plastics
• Single-end design with straight-cylindrical 1/4-inch shank for broad toolholder compatibility
• Normal pitch flute spacing for general-purpose roughing and finishing

Compatibility

Designed for use with standard toolholders accepting a 1/4-inch straight-cylindrical shank. Shank diameter tolerance is h6. Part of the TITAN USA TC Series.

Installation Notes

Installation should be performed by a qualified machinist with the spindle powered down and at a complete stop before tool changes. Verify toolholder runout and confirm proper seating depth before engaging the workpiece. Do not exceed the manufacturer-recommended feeds and speeds for the workpiece material and depth of cut. Confirm clamping torque per the toolholder manufacturer specifications before operation.