Accupro 2500077 Chamfer Mill 3/8 in 4 Flute Solid Carbide

Product Description

The ACCUPRO 2500077 is a solid carbide chamfer mill designed for precision chamfering operations on metal workpieces. The cutter head measures 3/8 inches in diameter with a matching 3/8-inch shank diameter and an overall length of 2.5 inches. Four right-hand flutes provide clean, efficient cutting action, while the TiCN (Titanium Carbonitride) coating increases surface hardness and wear resistance for extended tool life. This mill features a 120-degree included angle and a single-end design, making it a compact and versatile choice for machinists working with CNC mills, manual mills, and machining centers.

This chamfer mill is suited for chamfering, deburring, and edge-breaking operations on ferrous and non-ferrous metals. Its solid carbide construction handles the demands of production machining environments where rigidity and repeatability are critical. The TiCN coating provides additional protection against heat and abrasion compared to uncoated carbide, making it appropriate for higher-speed applications. Typical users include CNC machinists and tool-and-die professionals working in job shops and manufacturing facilities.

Key Features

• Solid carbide construction for rigidity and wear resistance in production machining
• TiCN coating for improved hardness and extended tool life at elevated cutting speeds
• 120-degree included angle for standard chamfer and edge-break operations
• 4 right-hand flutes for efficient chip evacuation and clean cut finish
• 3/8-inch shank diameter for compatibility with standard collets and end mill holders
• Single-end design at 2.5 inches overall length for compact tool-path clearance

Compatibility

Designed as an OEM-style solid carbide chamfer mill compatible with standard 3/8-inch collets and end mill holders used on CNC and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist following standard tooling procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank securely in a clean, properly sized collet or end mill holder and torque the drawbar or collet nut to the machine manufacturer's specification. Inspect the cutting edges and coating for chips or damage before each use.