Accupro 14796301 Corner Radius End Mill 1/16 in 4 Flute

Product Description

The ACCUPRO 14796301 is a miniature corner radius end mill designed for precision milling operations where tight corner geometry and fine detail are required. Built from solid carbide micrograin material, this single-end tool features a 0.0625 inch diameter with a 0.0100 inch corner radius and four right-hand spiral flutes with a 30-degree helix angle. The bright/uncoated finish is suited for applications where coating is not required or where base carbide performance is preferred. With a 0.0930 inch length of cut and a 1/8 inch shank, this end mill is intended for use in CNC machining centers and high-precision manual mills by machinists and tooling professionals.

This end mill is well suited for small-feature milling in dies, molds, and precision components where a controlled corner radius is critical to part geometry. The centercutting design allows for plunge entry, expanding its use in slot milling and pocket operations. Its miniature series classification makes it appropriate for intricate work in aerospace, medical device, electronics, and general precision manufacturing environments.

Key Features

• Solid carbide micrograin construction for rigidity and wear resistance in small-diameter tooling
• 0.0100 inch corner radius reduces stress concentration and improves surface finish at corners
• Four-flute design with right-hand cutting and right-hand flute direction for efficient chip evacuation
• Centercutting capability allows direct plunge entry into workpiece material
• 30-degree helix angle promotes smooth cutting action and reduced vibration at miniature diameters
• Bright/uncoated finish compatible with a wide range of workpiece materials

Compatibility

Designed as an OEM-style miniature corner radius end mill with a 1/8 inch shank diameter, suitable for use in standard collet systems and tool holders that accept 1/8 inch shank tooling.

Installation Notes

Installation should be performed by a qualified machinist following standard tooling setup procedures. Ensure the machine spindle is fully stopped and de-energized before inserting or removing the end mill from the tool holder. Use a properly sized collet or end mill holder to achieve correct runout and secure clamping. At this diameter, excessive overhang or improper clamping can lead to tool deflection or breakage.