Accupro 95168267 Corner Radius End Mill 0.1563 in 4 Flute

Product Description

The ACCUPRO 95168267 is a solid carbide corner radius end mill designed for precision milling operations in ferrous and non-ferrous materials. With a 0.1563-inch mill diameter, a 0.0100-inch corner radius, and an AlTiN (aluminum titanium nitride) coating, this tool is built for high-heat, high-speed cutting applications where edge wear resistance is critical. The four-flute, right-hand spiral geometry promotes efficient chip evacuation while maintaining surface finish quality. The stub-length configuration offers increased rigidity in tight-tolerance work. Machinists and toolroom operators specify this end mill for CNC machining centers and manual knee mills where consistent dimensional control is required.

This end mill suits general-purpose and finish milling applications in machine shops, tool-and-die operations, and production environments. The centercutting design allows plunge entry directly into the workpiece. The AlTiN coating performs well in dry or minimal-lubrication cutting conditions, making it appropriate for hardened steels, stainless, and high-temperature alloys. The 0.3750-inch length of cut and 2.0000-inch overall length suit shallow-pocket and profiling work where a stub reach is preferred over extended-reach tooling.

Key Features

• 0.0100-inch corner radius reduces stress concentration at the cutting edge and improves tool life in corner milling
• AlTiN coating provides high oxidation resistance and hardness at elevated cutting temperatures
• Four right-hand spiral flutes with variable helix for reduced chatter and improved finish
• Centercutting geometry enables direct plunge milling without pre-drilling
• Micrograin solid carbide substrate for dimensional stability and edge retention
• Stub length type increases rigidity and reduces deflection in shallow-cut applications

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide corner radius end mill for CNC and manual milling machines accepting a 5/32-inch shank diameter collet or tool holder.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and locked out before changing tooling. Seat the 5/32-inch shank fully in a matching collet or end mill holder and torque the retention hardware per the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning the cut to confirm proper seating and minimize premature edge wear.