Accupro 14915632 Taper Form End Mill 4 Flute 5/8 Shank

Product Description

The ACCUPRO 14915632 is a solid carbide barrel cutter end mill with a taper form end type, designed for high-performance milling operations in demanding machining environments. It features a 45-degree taper angle per side and an AlTiN+ finish coating, which provides enhanced heat resistance and extended tool life in hardened steels, stainless steels, and high-temp alloys. The 4-flute geometry and 5/8 inch shank diameter deliver rigidity and stability during deep-profile and contour milling passes. With an overall length of 3 inches and a 5/16 inch length of cut, this tool is suited for CNC machining centers where tight tolerances and smooth surface finishes are required.

This end mill is used in precision CNC milling applications, including die and mold work, aerospace component machining, and complex contour profiling. The taper form barrel geometry is particularly effective for 5-axis machining operations where large-radius barrel profiles reduce cusp height and improve surface finish on curved and sculpted workpieces. It is installed and operated by machinists and CNC programmers working with vertical or horizontal machining centers. The small end diameter of 0.6250 inches supports accurate tool holding and runout control in standard toolholders.

Key Features

• Solid carbide construction for superior rigidity and wear resistance
• AlTiN+ finish coating for extended tool life in high-heat and abrasive cutting conditions
• 45-degree taper angle per side for aggressive taper form profiling
• 4-flute design balances chip evacuation and surface finish quality
• 5/8 inch shank diameter fits standard CNC toolholders
• 3 inch overall length provides reach for deep-cavity and contour work

Compatibility

Designed as an OEM-style replacement for solid carbide taper form barrel cutter end mills used in CNC milling applications requiring a 5/8 inch shank and 45-degree taper angle per side.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Secure the shank in a compatible toolholder — collet chuck or shrink-fit holder — to the appropriate clamping torque per the toolholder manufacturer specification. Ensure the spindle and machine are fully stopped and locked out before changing tooling. Verify runout at the tool tip with a dial indicator before beginning a production run to confirm proper seating.