Accupro 95168674 Corner Radius End Mill 1/4 in 6 Fl

Product Description

The ACCUPRO 95168674 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining applications. It features a 1/4 inch cutting diameter with a 0.0100 inch corner radius that reduces stress concentrations at part edges and extends tool life in hardened and abrasive materials. The 6-flute geometry delivers a high feed rate capability and a smooth surface finish. An AlTiN coating provides thermal resistance and hardness at elevated cutting temperatures. The overall length is 4 inches with a 3/4 inch length of cut. This tool is used by machinists and CNC operators in job shops, production floors, and toolrooms.

This end mill is suited for milling operations on ferrous metals, stainless steels, and high-temperature alloys where corner geometry control is critical. The 1/4 inch shank diameter fits standard ER collet chucks and end mill holders. The 25 degree helix angle and right-hand spiral flute direction make it appropriate for conventional and climb milling passes. The single-end, centercutting design allows plunge entry as well as peripheral and slot milling. It is classified as a long-length tool, giving added reach in deeper cavity or stepped-pocket work.

Key Features

• 0.0100 inch corner radius reduces edge chipping and stress risers on finished part corners
• 6-flute solid micrograin carbide construction for rigidity and wear resistance
• AlTiN coating for high-temperature performance in ferrous and hardened materials
• 25 degree helix angle promotes chip evacuation and smooth cutting action
• Centercutting design enables direct plunge entry without a pre-drilled hole
• Right-hand cut, right-hand spiral flute direction for standard CNC spindle compatibility

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for 1/4 inch shank end mill holders and ER collet systems used in CNC machining centers and manual mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before tool changes. Seat the shank fully into the collet or tool holder and torque the retention mechanism to the tool holder manufacturer specification. Inspect the corner radius and cutting edges for damage before each use, as carbide tools are brittle and can chip if dropped or improperly stored.