Htc 350-4500-090R Corner Radius End Mill Solid Carbide

Product Description

The HTC 350-4500-090R is a solid carbide corner radius and corner chamfer end mill designed for milling operations requiring both roughing and finishing capability in a single tool. Built from solid carbide, it delivers the rigidity and wear resistance needed for demanding cuts in ferrous and non-ferrous materials. With a length of cut of 1.25 inches, this end mill suits applications where controlled material removal and edge quality are both critical. It is a standard package quantity of one, suited for shop floor use or toolcrib stocking by machinists and CNC operators.

This end mill falls within the corner radius and corner chamfer category of milling tooling, making it appropriate for creating radiused or chamfered inside corners in milled pockets, slots, and contoured profiles. It is classified for both roughing and finishing material removal, allowing it to be used across multiple passes without a tool change. Typical applications include precision machining of metal components in job shops, production facilities, and maintenance machining environments where consistent edge geometry is required.

Key Features

• Solid carbide construction for rigidity and extended tool life
• Capable of both roughing and finishing in a single tool
• 1.25-inch length of cut for adequate reach in pocketing and profiling operations
• Corner radius and corner chamfer geometry for radiused or chamfered inside corner profiles
• No chipbreaker design for smooth, consistent chip flow on finishing passes

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for corner radius and corner chamfer milling applications in standard CNC and manual milling setups.

Installation Notes

Installation is performed by machinists or CNC operators using a compatible end mill holder, collet, or milling chuck sized to match the shank diameter of this tool. Confirm runout and tool projection before beginning cuts, and follow machine tool manufacturer guidelines for clamping torque on the holder. Inspect the cutting edges before use and do not use a chipped or damaged end mill. Always observe applicable shop safety procedures when handling carbide tooling.