Accupro 12180313 Corner Rounding End Mill 1/8 in 2 Flute

Product Description

The ACCUPRO 12180313 is a solid carbide corner rounding end mill designed to produce consistent, accurate radius profiles on workpiece edges. With a 0.035 inch radius and a 1/8 inch mill diameter, this tool generates smooth corner transitions in a single pass. The double-end configuration provides two usable cutting ends, extending tool life and reducing downtime. A TiCN coating lowers friction and increases surface hardness, making this end mill well suited for ferrous and non-ferrous materials alike. The right-hand cutting and right-hand flute direction are standard for conventional CNC machining center setups. Licensed machinists and tool-and-die professionals install and operate this tooling.

This end mill is intended for use in CNC machining centers, manual mills, and similar machine tool setups where edge-breaking or radius profiling is required. The 1/8 inch shank diameter fits standard collets and tool holders of the same bore size. The 0.055 inch tip diameter allows access to tight geometries. Typical applications include finishing passes on mold components, die inserts, aerospace parts, and precision mechanical components where a controlled corner radius is a drawing requirement.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• TiCN coating reduces friction and extends cutting edge life
• Double-end design provides two cutting ends per tool
• 0.035 inch corner radius produces consistent edge profiles in one pass
• Right-hand cut and right-hand flute direction compatible with standard CNC setups
• 1/8 inch shank diameter fits common collet and tool holder systems

Compatibility

Designed for use in CNC machining centers and manual milling machines equipped with collets or tool holders accepting a 1/8 inch shank diameter.

Installation Notes

Installation of this end mill should be performed by a qualified machinist following standard toolroom practices. Secure the shank fully within the collet or tool holder to the recommended gauge-line depth before tightening. Verify spindle runout with a dial indicator after installation, as excessive runout will accelerate wear on a small-diameter tool. Always confirm the machine spindle is fully stopped and the control is in an e-stop or tool-change state before loading or unloading tooling.