Accupro 14799505 Corner Radius End Mill 0.055 in 2 Flute

Product Description

The ACCUPRO 14799505 is a solid carbide corner radius end mill designed for precision milling in tight tolerances and miniature-scale applications. It features a 0.055-inch mill diameter with a 0.015-inch corner radius, producing smooth, radiused edges that reduce stress concentrations in finished workpieces. The 2-flute, right-hand spiral design promotes efficient chip evacuation in both ferrous and non-ferrous materials. With a bright/uncoated finish and micrograin carbide construction, this tool delivers rigidity and wear resistance suited to high-precision CNC and manual milling operations. Machinists and tool-and-die professionals working in aerospace, medical device, and mold industries are the primary users.

This end mill is built for miniature-series applications where small-diameter, high-precision cuts are required. The centercutting geometry allows it to plunge directly into the workpiece. It is a single-end tool with a 0.165-inch length of cut, a 1/8-inch shank diameter, and a 30-degree helix angle, making it suitable for fine detail work in confined areas, slot milling, and profile milling on small components.

Key Features

• Solid micrograin carbide construction for high rigidity and dimensional stability in precision cuts
• 0.015-inch corner radius reduces edge chipping and stress risers in finished parts
• Centercutting design allows direct plunge entry without pre-drilling
• Bright/uncoated finish suitable for use in aluminum, brass, and other non-ferrous materials
• 30-degree right-hand helix promotes smooth chip flow and reduced cutting forces
• Miniature series profile fits tight workpiece geometries and small-envelope machining centers

Compatibility

Designed as an OEM-style replacement or direct tooling selection for CNC machining centers and manual mills accepting a 1/8-inch shank diameter end mill in miniature-series configurations.

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Secure the shank fully in a collet or end mill holder rated for 1/8-inch shanks and verify runout before cutting. Ensure the spindle is fully stopped and locked before tool changes. Follow machine manufacturer guidelines for appropriate feed, speed, and depth-of-cut parameters for solid carbide tooling at this diameter.