Accupro 95168633 Corner Chamfer End Mill 1in 4 Flute Altin

Product Description

The ACCUPRO 95168633 is a solid carbide corner chamfer end mill designed for precision chamfering and edge-breaking operations on hardened and abrasive workpiece materials. It features a 1-inch milling diameter, a 1-1/4-inch length of cut, and a 45-degree chamfer angle with a 0.0200-inch chamfer width. The AlTiN coating provides high heat resistance and extended tool life in dry or semi-dry cutting conditions. With four flutes and a variable helix geometry, this end mill reduces chatter and improves chip evacuation in demanding milling applications. It is intended for use by machinists and tooling professionals on CNC machining centers.

This end mill is suited for chamfering, edge preparation, and deburring operations in ferrous metals, hardened steels, and other abrasive materials. The extended reach design, with a 3-3/8-inch reach length and 6-inch overall length, allows access to deeper features and pockets where standard-length tools cannot reach. Single-end configuration with a right-hand cutting direction and right-hand flute spiral makes it compatible with conventional CNC milling setups. Micrograin carbide substrate supports performance in high-speed and high-hardness applications.

Key Features

• 45-degree chamfer angle with 0.0200-inch chamfer width for precise edge preparation
• AlTiN coating for elevated heat resistance and extended tool life in dry cutting
• Variable helix geometry reduces vibration and improves surface finish
• Extended reach design with 3-3/8-inch reach length for deep-feature access
• Centercutting capable, allowing plunge entry into workpiece
• Micrograin solid carbide substrate for strength and wear resistance

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide corner chamfer end mill for CNC machining centers accepting a 1-inch straight shank toolholder.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Secure the 1-inch shank in a compatible collet, end mill holder, or hydraulic chuck and verify runout before machining. Power down and lock out the spindle before inserting or removing the tool. Follow the machine tool manufacturer and ANSI B11 safety guidelines for rotating cutting tool setup and operation.