Keo 932-000-169-A Corner Rounding End Mill 1 in 4 Flute Hss

Product Description

The KEO 932-000-169-A is a single-end corner rounding end mill designed to machine smooth, radiused edges on workpiece corners. Built from high speed steel (HSS) with a bright/uncoated finish, it features a 1-inch mill diameter, a 6.00 mm (0.2362-inch) corner radius, and a 4-flute configuration. The right-hand cutting direction and 0-degree helix angle make it well suited for controlled edge-forming passes in a variety of materials. Licensed machinists and toolroom operators install this type of tool in milling machines and machining centers for production and job-shop edge-preparation work.

This end mill is appropriate for use across a broad range of workpiece material categories, including cast iron, non-ferrous metals, non-metals, steel, and heat-resistant alloys, consistent with its material code ratings. The 3/4-inch shank diameter fits standard end mill holders and collet chucks used in vertical and horizontal milling setups. The single-end design is typical for precision edge rounding where tool runout and radius consistency are critical to part finish quality.

Key Features

• 6.00 mm (0.2362-inch) corner radius with a tight tolerance of plus 0.001 to minus 0.001 inches
• 1-inch mill diameter with tolerance of plus 0.002 to minus 0.000 inches
• 4-flute, single-end construction for smooth edge-forming cuts
• High speed steel body with bright/uncoated finish
• Right-hand cutting direction, 0-degree helix angle
• 0.4134-inch (10.5 mm) tip diameter

Compatibility

Designed as an OEM-style corner rounding end mill compatible with standard 3/4-inch end mill holders and collet chucks used in conventional and CNC milling machines.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the shank fully into the holder to the manufacturer-recommended engagement depth and verify tool runout before cutting. Power down and lock out the machine spindle before changing or adjusting tooling. Follow your facility safety procedures and applicable machine tool standards when setting speeds and feeds for the workpiece material.