Accupro 95168557 Corner Radius End Mill 3/4in 5 Flute

Product Description

The ACCUPRO 95168557 is a solid carbide corner radius end mill designed for precision milling in demanding metalworking applications. It carries a 3/4 inch diameter with a 0.0600 inch corner radius, producing consistent, controlled edge breaks and reducing stress concentrations on machined parts. The 5-flute geometry paired with a 45-degree helix angle delivers efficient chip evacuation and smooth surface finishes at higher feed rates. An AlTiN coating adds thermal resistance and hardness, extending tool life in ferrous and high-temperature alloy cuts. This is a single-end, centercutting tool built from micrograin carbide substrate for dimensional stability and wear resistance.

This end mill is suited for roughing and finishing passes in CNC machining centers handling steel, stainless steel, cast iron, and similar hard materials. The regular-length flute profile and right-hand cutting direction make it a standard choice for side milling, slotting, and profiling operations where corner geometry control is required. The 3/4 inch shank diameter seats directly in ER or side-lock holders common to vertical and horizontal machining centers in job shop and production environments.

Key Features

• 3/4 inch mill diameter with 0.0600 inch corner radius for controlled edge geometry
• 5-flute design supports higher feed rates and improved surface finish
• AlTiN coating provides thermal and oxidation resistance in hard-material cuts
• 45-degree helix angle promotes efficient chip flow and reduced cutting forces
• Centercutting capability allows plunge entry without a pre-drilled hole
• Micrograin solid carbide substrate for rigidity and dimensional consistency

Compatibility

Designed as an OEM-style replacement or direct-fit tool for CNC machining centers accepting a 3/4 inch shank diameter end mill holder.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Confirm the holder bore and collet are clean and free of chips before seating the shank. Torque the tool holder to the machine manufacturer's specification - do not estimate by feel. Verify runout with a dial indicator before beginning a cut, and confirm spindle speed and feed rate are set per the job's material and depth-of-cut requirements before engaging the tool.