Accupro 12179314 Corner Rounding End Mill 1/8 in 2 Flute

Product Description

The ACCUPRO 12179314 is a double-end corner rounding end mill designed for creating precise, consistent radius profiles on workpiece edges. Constructed from solid carbide and coated with TiN (Titanium Nitride), it delivers extended tool life and reduced friction in demanding cutting applications. The 0.025 inch corner radius and 1/8 inch mill diameter make it well-suited for small-feature edge-breaking and radius work on ferrous and non-ferrous materials. With a right-hand cut and right-hand flute direction, this two-flute end mill suits CNC machining centers and manual mills operating at high spindle speeds.

This end mill is used in precision machining environments including aerospace, die-and-mold, general job shop, and production floor settings. Its double-end configuration provides two usable cutting ends, extending the service interval before replacement. The 1/8 inch shank diameter fits standard collets on CNC mills, vertical machining centers, and manual knee mills. It is typically selected for finish passes on part edges where a controlled 0.025 inch radius is required per print.

Key Features

• Double-end design provides two cutting ends for extended tool life
• Solid carbide construction for rigidity and wear resistance at high speeds
• TiN coating reduces friction and improves edge retention
• 0.025 inch corner radius for consistent, repeatable edge profiling
• Right-hand cut and right-hand flute direction compatible with standard spindle rotation
• 0.075 inch tip diameter for small-feature access

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC machining centers and manual mills accepting a 1/8 inch shank collet.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine power locked out per shop safety procedures. Verify collet condition and ensure the 1/8 inch shank is seated to the correct gage length before tightening. Do not exceed the tool manufacturer's recommended depth-of-cut or feed rate for the selected workpiece material. Inspect both cutting ends for chipping or wear before each use.