Accupro 35377 Corner Chamfer End Mill 0.75in 4 Flute

Product Description

The ACCUPRO 35377 is a corner chamfer end mill designed for precision milling operations requiring a chamfered edge profile at the corner radius. Built from powdered metal, this 4-flute tool measures 0.75 inches in diameter with a 3-inch length of cut and a 5.25-inch overall length. The 3/4-inch shank diameter provides rigid tool holding in standard milling chucks and collets. A 30-degree helix angle promotes smooth chip evacuation and stable cutting action. The bright/uncoated finish suits general-purpose ferrous and non-ferrous machining. Right-hand cutting and right-hand flute direction are standard on this tool.

This end mill is intended for CNC machining centers, knee mills, and manual milling machines where a chamfered corner geometry is required on workpiece edges or pockets. It is well suited for deburring, edge-breaking, and producing consistent corner chamfers in production or job-shop environments. The fine pitch and centercutting capability allow plunge entry as well as peripheral and slot cutting operations. Typical users include machinists and tool-and-die professionals working with steel, aluminum, and similar materials.

Key Features

• Powdered metal construction for improved wear resistance over standard HSS
• 4-flute design balances chip evacuation with cutting edge count for general milling
• 30-degree helix angle promotes smooth cutting and reduced chatter
• Centercutting geometry allows direct plunge entry into the workpiece
• Bright/uncoated finish suitable for a wide range of ferrous and non-ferrous materials
• Right-hand cut and right-hand flute direction compatible with standard spindle rotation

Compatibility

Designed as an OEM-style replacement or direct-use end mill for standard 3/4-inch collets, milling chucks, and end mill holders used in vertical and horizontal milling applications.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Verify the shank is fully seated and the tool holder is torqued to the machine manufacturer's specification. Inspect the cutting edges for damage before use and confirm correct spindle rotation direction prior to cutting.