Accupro 95168328 Corner Chamfer End Mill 1/4 in 4 Flute

Product Description

The ACCUPRO 95168328 is a solid carbide corner chamfer end mill designed for precision chamfering and edge-breaking operations on ferrous and non-ferrous workpieces. It features a 1/4 inch diameter, a 45-degree chamfer angle, and a 0.0100 inch chamfer width. The four-flute, right-hand spiral design with a variable helix promotes chip evacuation and reduces chatter during cut. An AlTiN coating provides thermal resistance and extended tool life at elevated cutting speeds. The 1-1/4 inch length of cut and 3 inch overall length make it well suited for reach in standard milling setups. This tool is single-end and centercutting, supporting both plunge and peripheral milling moves.

This end mill is used in CNC machining centers and manual knee mills for chamfering edges, deburring, and producing angled features on steel, stainless steel, cast iron, and hardened alloys. The AlTiN coating and micrograin carbide substrate support dry or minimal-lubrication cutting in high-heat applications. It is commonly selected by machinists working in job shops, tool rooms, and production environments where consistent edge geometry and repeatability are required.

Key Features

• 45-degree chamfer angle with 0.0100 inch chamfer width for precise edge geometry
• Solid micrograin carbide construction for rigidity and wear resistance
• AlTiN coating for high-temperature performance and extended tool life
• Variable helix flute design reduces harmonic vibration and chatter
• Centercutting geometry allows plunge entry into the workpiece
• Right-hand cut and right-hand flute spiral for standard CNC and manual mill setups

Compatibility

Designed as a direct-fit replacement or new-install corner chamfer end mill for 1/4 inch tool holders and collets in CNC machining centers and manual milling machines requiring a single-end, four-flute solid carbide chamfer tool.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Secure the 1/4 inch shank in a matching collet or end mill holder, torquing to the tool holder specification per manufacturer guidelines. Verify runout at the spindle before cutting. Always confirm spindle direction and feed-rate programming match the right-hand cutting geometry of this tool before engaging the workpiece.