Harvey Tool 44755 Corner Radius End Mill 1.4mm 2 Flute Carbide

Product Description

The HARVEY TOOL 44755 is a miniature solid carbide corner radius end mill designed for precision milling in tight-tolerance applications. With a 1.4 mm (0.0550 inch) cutting diameter and a 0.005 inch corner radius, this single-end tool is built for both roughing and finishing passes. The 2-flute, right-hand helical geometry with a 30-degree helix angle promotes efficient chip evacuation at small diameters. The bright, uncoated finish makes it well suited for use across a broad range of workpiece materials. A straight cylindrical shank at 0.125 inches makes it compatible with standard toolholders. This tool is typically installed by machinists and CNC setup technicians working in close-tolerance or miniature component environments.

The HARVEY TOOL 44755 is intended for milling operations on steel, stainless steel, cast iron, non-ferrous metals, aluminum, wood, and composite materials. The stub and standard series designation places this tool in a miniature end mill family suited to small-feature work such as fillets, slots, and contoured profiles on precision components. The 0.165 inch length of cut (LOC) and 1.5 inch overall length (OAL) make it appropriate for shallow-depth passes where rigidity is critical. It is center-cutting, allowing plunge entry where the machining process requires it.

Key Features

• 1.4 mm (0.0550 inch) cutting diameter for miniature and fine-feature milling
• 0.005 inch corner radius with a tolerance of plus or minus 0.001 inch
• Solid carbide construction for rigidity and wear resistance at small diameters
• 2-flute, right-hand helical geometry with 30-degree helix angle for efficient chip flow
• Center-cutting design permits plunge entry
• Uncoated finish suitable for use across steel, stainless steel, cast iron, non-ferrous, and composite materials
• Straight cylindrical 0.125 inch shank fits standard toolholders

Compatibility

Designed for use with standard cylindrical toolholders accepting a 0.125 inch shank diameter. Suitable for machining steel, stainless steel, cast iron, non-ferrous metals, aluminum, wood, and composite workpieces. Part of the Harvey Tool Miniature End Mills - Corner Radius - Stub and Standard series.

Installation Notes

Installation is performed by a machinist or CNC technician. Ensure the machine spindle is fully stopped and all motion is halted before mounting or removing the tool. Confirm toolholder runout is within acceptable limits before use, as runout has a proportionally greater effect at small diameters. Follow the toolholder manufacturer torque guidelines when securing set screws or collet nuts to avoid shank damage.