Accupro 95169804 Corner Radius End Mill 1/8 in 5 Flute

Product Description

The ACCUPRO 95169804 is a solid carbide corner radius end mill designed for high-performance milling in demanding machining environments. It features a 1/8 inch diameter, a 3/4 inch length of cut, and a 2-1/2 inch overall length. The cutting end carries a 0.030 inch corner radius that reduces stress concentrations at the workpiece corner and extends tool life. An AlCrTiN coating provides heat and wear resistance at elevated cutting speeds. The 5-flute, right-hand spiral geometry with a 38-degree helix angle promotes efficient chip evacuation and smooth surface finishes. Variable index spacing reduces chatter during aggressive cuts. This tool is installed by machinists and CNC operators working in job shops, toolrooms, and production environments.

The 95169804 is suited for milling operations requiring a precise corner radius on ferrous and non-ferrous materials where a micrograin solid carbide substrate is appropriate. The centercutting design allows plunge entry, making it versatile for slotting, profiling, and ramping operations. The 1/8 inch shank diameter matches standard ER collet and precision chuck toolholding systems common in CNC machining centers and manual mills. Single-end configuration means the tool is replaced rather than reindexed when worn.

Key Features

• AlCrTiN coating for elevated heat resistance and extended tool life in hard materials
• 5-flute right-hand spiral geometry with 38-degree helix for smooth chip flow and finish quality
• 0.030 inch corner radius reduces workpiece stress and prevents sharp corner chipping
• Variable index flute spacing minimizes vibration and chatter during aggressive passes
• Centercutting design supports plunge, slot, profile, and ramp milling operations
• Micrograin solid carbide substrate provides rigidity and edge retention

Compatibility

Designed as an OEM-style replacement or direct-use end mill for CNC machining centers and manual mills accepting a 1/8 inch shank diameter in standard collet or precision chuck toolholding systems.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe lockout state before changing tooling. Seat the shank fully into the collet or toolholder to the recommended grip length before torquing the nut. Verify runout with a dial indicator after installation; excessive runout accelerates wear and degrades surface finish on a small-diameter tool such as this.