Harvey Tool 45350-C3 Corner Rounding End Mill 1/4 in 2 Flute

Product Description

The HARVEY TOOL 45350-C3 is a solid carbide corner rounding end mill designed to produce consistent radius profiles on workpiece edges in precision machining operations. This double-end tool features a 0.05 mm radius and a 0.25 inch mill diameter, making it well suited for fine edge-breaking and corner contouring on metals and hard alloys. The AlTiN coating provides elevated hardness and thermal resistance at the cutting edge, extending tool life in demanding milling environments. With 2 flutes and a 0.125 inch tip diameter, the 45350-C3 delivers clean, repeatable results on tight-tolerance features. Machinists and CNC operators in job shop, aerospace, and general manufacturing settings will find this tool a reliable choice for edge-radius work.

The 45350-C3 is intended for use in CNC machining centers and manual milling machines where controlled edge rounding is required. Its double-end configuration maximizes value by providing two usable cutting ends on a single shank. The 0.25 inch shank fits standard collets and end mill holders commonly found in shop environments. This tool is part of the HARVEY TOOL Corner Rounding End Mills - 2 and 4 Flute - Flared series, which is built for applications requiring precise, repeatable radius geometry on ferrous and non-ferrous workpieces.

Key Features

• 0.05 mm corner radius for fine edge-breaking and precise profile work
• AlTiN coating provides high heat and wear resistance for extended tool life
• Double-end design delivers two cutting ends per tool
• Solid carbide construction offers rigidity and dimensional stability
• 2-flute geometry supports chip evacuation in moderate feed-rate applications
• 0.125 inch tip diameter allows access to tight features and narrow edge zones

Compatibility

Part of the HARVEY TOOL Corner Rounding End Mills - 2 and 4 Flute - Flared series. Fits standard 1/4 inch collets and end mill holders for CNC 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. Seat the shank fully in the collet or holder and torque the retention nut to the toolholder manufacturer's specification. Inspect the cutting edges for chips or wear before each use, as carbide tools can fracture if run in a damaged condition.