Accupro 14915619 Taper Form Barrel Cutter End Mill

Product Description

The ACCUPRO 14915619 is a taper form barrel cutter end mill machined from solid carbide and finished with an AlTiN+ coating for extended tool life in demanding cutting applications. It features a 15-degree taper angle per side and a 3/4-inch shank diameter, making it well-suited for high-efficiency contouring and semi-finishing operations on complex part geometries. The four-flute design promotes chip evacuation and surface finish quality. Overall length is 4 inches with a length of cut measuring 1.1801 inches. This tool is intended for use by machinists and CNC programmers working in precision machining environments.

This barrel cutter end mill is used in CNC machining centers for 5-axis and 3+2-axis contouring, mold and die work, and aerospace or medical component finishing. The taper form geometry allows for larger effective cutting radii compared to standard ball end mills, which reduces the number of passes required to achieve target surface finish values. The AlTiN+ coating improves thermal resistance and wear performance when cutting hardened steels, stainless alloys, and high-temperature alloys. It is sold individually and is a direct bench stock replacement for precision CNC tooling.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard material applications
• AlTiN+ finish coating enhances thermal hardness and extends tool life in dry or semi-dry cutting
• 15-degree taper angle per side supports efficient contouring with reduced scallop height
• Four-flute configuration balances chip clearance with surface finish quality
• 1.1801-inch length of cut accommodates moderate-depth contouring passes
• 3/4-inch shank diameter provides stable tool holding in standard collet and end mill holders

Compatibility

Designed as an OEM-style replacement for solid carbide taper form barrel cutter end mills used in CNC machining centers with standard 3/4-inch collet or shrink-fit tool holders.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before seating the shank. Use a calibrated torque wrench and the tool holder manufacturer's specified procedure when tightening collet nuts or set screws. Verify runout with a dial indicator after installation before initiating any cutting cycle.