Accupro 95168579 Corner Radius End Mill 3/4 5 Flute Carbide

Product Description

The ACCUPRO 95168579 is a solid carbide corner radius end mill designed for precision milling applications in metal fabrication and machining environments. It features a 3/4 inch cutting diameter, a 1 inch length of cut, and a 0.0300 inch corner radius that reduces stress concentrations at part corners and extends tool life. The five-flute geometry increases feed rates and surface finish quality compared to four-flute tools. An AlTiN coating provides thermal resistance and hardness for cutting in ferrous materials and hardened steels. This tool is used by machinists and tool-and-die professionals on CNC machining centers and manual knee mills.

This end mill is suited for side milling, slotting, and profiling operations where a controlled corner radius is required on finished workpiece edges. The stub length configuration keeps the tool rigid under load, making it effective for applications where deflection must be minimized. The right-hand cutting direction and right-hand spiral flute geometry are standard for conventional and climb milling on vertical and horizontal machining centers. It accepts a 3/4 inch collet or end mill holder.

Key Features

• 0.0300 inch corner radius reduces edge chipping and stress risers on finished part corners
• Five flutes increase material removal rate and improve surface finish on steel and alloy materials
• AlTiN coating provides high-temperature hardness and oxidation resistance for dry or minimal-coolant cutting
• Micrograin solid carbide substrate delivers rigidity and wear resistance in hard and abrasive workpiece materials
• 45-degree helix angle improves chip evacuation and reduces cutting forces
• Centercutting design allows plunge entry directly into workpiece material

Compatibility

Designed as an OEM-style replacement or standard tooling option for CNC machining centers and manual mills accepting a 3/4 inch shank end mill holder or collet chuck.

Installation Notes

Installation should be performed by a qualified machinist. Secure the shank in a properly sized end mill holder or collet to the full recommended grip length before tightening. Ensure the spindle is fully stopped and the machine is in a safe lockout state before changing tooling. Verify runout with a dial indicator after installation to confirm concentricity before beginning a cut.