Accupro 95169875 Corner Radius End Mill 3/16 in 4 Flute

Product Description

The ACCUPRO 95169875 is a solid carbide corner radius end mill designed for precision milling operations requiring extended reach and a corner radius profile. The 4-flute, right-hand spiral geometry with a 38-degree helix promotes efficient chip evacuation and smooth cutting action. An AlCrTiN coating provides heat and wear resistance, making this tool suitable for harder workpiece materials. The variable index flute spacing reduces harmonic chatter during cuts. At 3 inches overall length with a 1-inch reach length and a 0.1780-inch neck diameter, this tool accesses recessed features and deep pockets that standard-length end mills cannot reach. It is installed and used by machinists and CNC operators in production and job-shop environments.

This end mill is suited for milling operations on ferrous and non-ferrous materials where a controlled corner radius is required at the base of a feature. The center-cutting capability allows direct plunge entry. The extended reach and reduced neck diameter make it appropriate for deep-cavity work, mold and die machining, and contour milling where clearance is limited. The single-end configuration with a 3/16-inch shank diameter fits standard collets and end mill holders sized for that bore.

Key Features

• AlCrTiN coating for elevated heat resistance and extended tool life in harder materials
• 4-flute right-hand spiral with 38-degree helix for aggressive chip removal
• Variable index flute spacing reduces chatter and improves surface finish
• Center-cutting design permits direct plunge milling without pre-drilled entry
• Extended reach with 1-inch reach length and 0.1780-inch neck diameter for deep-cavity access
• Micrograin solid carbide substrate for rigidity and edge retention

Compatibility

Designed as an OEM-style replacement or direct application end mill compatible with standard 3/16-inch bore collets and end mill holders used in CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Power down and lock out the spindle before inserting or removing the tool from the holder. Seat the shank fully into the collet or end mill holder and torque the retention nut according to the toolholder manufacturer specifications. Inspect the cutting edges and coating for chips or damage before each use; do not use a damaged tool.