Harvey Tool 26375-C3 Corner Radius End Mill 1.9 Mm

Product Description

The HARVEY TOOL 26375-C3 is a miniature solid carbide corner radius end mill designed for precision milling in demanding materials. With a 1.9 mm (0.075 inch) mill diameter, a 0.005 inch corner radius, and an AlTiN PVD coating, this tool delivers extended tool life and thermal resistance in high-temperature cutting environments. The four-flute, right-hand helical geometry supports both roughing and finishing operations in a single pass. At 1.5 inches overall length with a 0.225 inch length of cut, this stub-standard configuration provides rigidity in tight, close-tolerance applications. Machinists and toolroom operators working in precision CNC environments specify this tool for small-feature work on ferrous and non-ferrous workpieces.

This end mill is suited for milling steel, stainless steel, cast iron, non-ferrous metals, and composite materials. The stub-length geometry reduces deflection when machining small slots, pockets, and contoured surfaces. The 0.125 inch straight cylindrical shank fits standard collet chucks and toolholders used in CNC machining centers and manual mills equipped for miniature tooling. It is a single-end, center-cutting tool, allowing both plunge and peripheral cutting without a tool change.

Key Features

• AlTiN PVD coating provides heat and oxidation resistance for extended tool life in ferrous materials
• Solid carbide construction delivers rigidity and wear resistance in a miniature form factor
• Center-cutting design allows direct plunge entry into workpiece material
• Right-hand cut, right-hand helical flutes for standard CNC spindle compatibility
• 0.005 inch corner radius reduces stress concentrations and extends workpiece edge integrity
• Compatible with steel, stainless steel, cast iron, non-ferrous metals, and composites

Compatibility

Designed for use with standard collet-style toolholders accepting a 0.125 inch straight cylindrical shank. Part of the Harvey Tool Miniature End Mills - Corner Radius - Stub and Standard series.

Installation Notes

Installation and setup should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is in a safe state before loading or unloading the tool. Seat the shank fully into the collet or toolholder to the recommended engagement depth before tightening. Inspect the cutting edges under magnification before use; miniature carbide tooling is brittle and susceptible to chipping if mishandled.