Accupro 14915635 Taper Form Barrel Cutter End Mill

Product Description

The ACCUPRO 14915635 is a solid carbide barrel cutter end mill with a taper form end geometry, designed for precision milling operations requiring controlled material removal along a curved cutting profile. Built from solid carbide stock and finished with an AlTiN+ coating, this tool delivers thermal resistance and extended edge life in high-speed and hard-material applications. The 4-flute configuration balances chip evacuation with surface finish quality. With a 3/4-inch shank diameter and 4-inch overall length, it fits standard toolholders common in CNC machining centers used by machinists and tool-and-die professionals.

This end mill is suited for 5-axis and 3+2 CNC milling operations where taper and barrel form geometry is required for sculpted surface finishing, mold cavities, and complex contour work. The 45-degree taper angle per side and 3/8-inch length of cut make it well matched to finishing passes on steep-wall and transition-zone surfaces in aerospace, die/mold, and precision manufacturing environments. It is installed and operated by machinists and CNC programmers working with carbide-rated spindle speeds and feeds.

Key Features

• Solid carbide construction for rigidity and wear resistance in hardened materials
• AlTiN+ finish coating provides high-temperature oxidation resistance and reduced friction at the cutting edge
• Taper form barrel geometry supports contour finishing on complex 3D surfaces
• 4-flute design balances chip clearance and surface finish performance
• 45-degree taper angle per side for consistent taper transitions
• 3/4-inch shank diameter fits standard ER and hydraulic toolholders on CNC machining centers

Compatibility

Designed for use in CNC machining centers accepting a 3/4-inch shank diameter. Confirm spindle taper, toolholder bore, and machine rigidity ratings before installation. No specific compatible machine models were named in the product data.

Installation Notes

Installation and operation should be performed by qualified machinists familiar with carbide tooling setup procedures. Power down and lock out the spindle before seating or removing the tool from the toolholder. Verify toolholder runout with a dial indicator before first use, as excessive runout accelerates edge wear on carbide tooling. Follow machine manufacturer feed and speed guidelines for solid carbide end mills with AlTiN+ coatings.