Accupro 95168586 Corner Chamfer End Mill 3/4 in 4 Flute

Product Description

The ACCUPRO 95168586 is a solid carbide corner chamfer end mill designed for precision chamfering and edge-breaking operations on ferrous and hard materials. It features a 3/4-inch diameter, a 1-inch length of cut, and a 45-degree chamfer angle with a 0.0200-inch chamfer width. The AlTiN coating provides elevated heat resistance and extended tool life at high cutting speeds. With a variable helix geometry and centercutting capability, this tool handles both plunge entry and lateral milling. It is a single-end tool and is suited for CNC machining centers operated by machinists and tool-and-die professionals.

This end mill is built for long-reach applications, with a 6-inch overall length and a 3-3/8-inch reach length. It is used in mold making, die work, and precision part production where controlled chamfer geometry and tight tolerances are required. The micrograin carbide substrate supports high-speed operation in hardened steels, stainless steel, cast iron, and similar difficult-to-machine alloys. Right-hand flute direction and right-hand cutting orientation are standard for conventional CNC setups.

Key Features

• 45-degree chamfer angle with 0.0200-inch chamfer width for precise edge geometry
• AlTiN coating for high heat resistance and extended tool life in hard materials
• Variable helix spiral flutes reduce chatter and improve surface finish
• Centercutting design allows direct plunge entry
• Extended reach at 3-3/8 inches for deep-cavity and long-reach setups
• Micrograin solid carbide substrate for rigidity and wear resistance

Compatibility

Designed as an OEM-style replacement or direct-application solid carbide chamfer end mill for CNC machining centers accepting a 3/4-inch straight shank toolholder.

Installation Notes

Installation should be performed by a qualified machinist following shop safety protocols. Secure the 3/4-inch shank in a properly sized collet or end mill holder and verify runout before cutting. Confirm spindle speed and feed rate settings match the workpiece material and coating requirements before engaging the cut. Never exceed the tool's rated reach or depth-of-cut for the given setup.