Accupro 14915643 Barrel Cutter End Mill Taper Form 6 Flute

Product Description

The ACCUPRO 14915643 is a solid carbide barrel cutter end mill with a taper form end type, designed for high-performance metal removal and contouring operations. The tool features a 15-degree taper angle per side and a 6-flute configuration that supports efficient chip evacuation and smooth surface finishes. An AlTiN+ finish coating provides thermal resistance and extended tool life in demanding cutting conditions. At 4 inches overall length with a 3/4-inch shank diameter, it fits standard toolholders used in CNC machining centers. This tool is intended for use by professional machinists and CNC operators working in production or job-shop environments.

This barrel cutter is suited for 5-axis and multi-axis CNC machining applications where taper form geometry improves contact along curved or angled surfaces. The taper form end style makes it effective for die and mold work, aerospace component finishing, and complex contour passes where a standard ball end mill would require significantly more stepover passes. The 1.1801-inch length of cut and 0.75-inch small end diameter allow for deep-reach profiling in tight geometries without sacrificing rigidity.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard material applications
• AlTiN+ finish coating for high-heat resistance and extended tool life
• 15-degree taper angle per side for controlled taper form cutting
• 6-flute design supports high feed rates and improved surface finish
• 1.1801-inch length of cut for deep-reach contouring operations
• 3/4-inch shank diameter for compatibility with standard CNC toolholders

Compatibility

Designed as a direct-fit replacement for standard 3/4-inch shank toolholders used in CNC machining centers requiring taper form barrel cutter geometry.

Installation Notes

Installation should be performed by a qualified CNC machinist or toolroom professional. Ensure the machine spindle is fully stopped and the toolholder is clean and free of debris before mounting. Use a torque wrench and the toolholder manufacturer's specified pull-stud or collet procedure when seating the shank. Verify runout with a dial indicator before initiating the first cut to protect both the tool and the workpiece.