Accupro 95168816 Corner Radius End Mill 1 in 5 Flute Carbide

Product Description

The ACCUPRO 95168816 is a solid carbide corner radius end mill designed for precision milling operations in ferrous and hardened materials. It features a 1 inch diameter, a 0.0300 inch corner radius, and five flutes with a right-hand spiral and right-hand cutting direction. The 45-degree helix angle promotes efficient chip evacuation and improved surface finish. An AlTiN coating provides thermal resistance and extended tool life at elevated cutting temperatures. This is a single-end, centercutting tool, meaning it can plunge directly into the workpiece. Machinists and CNC operators in job shops, production facilities, and toolrooms are the primary users.

This end mill is suited for finishing and semi-finishing passes in steel, stainless steel, cast iron, and high-temperature alloys where a corner radius profile is required to reduce stress concentration and improve part durability. The stub-length classification and 1-1/4 inch length of cut keep deflection low, making it appropriate for tighter tolerance work. The 1 inch shank diameter matches standard toolholders used on vertical machining centers and CNC mills running larger-diameter tooling.

Key Features

• 1 inch mill diameter with 0.0300 inch corner radius for blended edge geometry
• 5-flute design increases feed rate potential compared to 4-flute equivalents
• AlTiN coating for high-heat resistance and extended tool life
• Centercutting construction allows direct plunge entry
• Micrograin solid carbide substrate for rigidity and wear resistance
• Stub-length geometry minimizes deflection in precision applications

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide corner radius end mill for CNC vertical machining centers and manual mills accepting a 1 inch straight shank with standard toolholder retention.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Secure the shank in a collet chuck, end mill holder, or hydraulic toolholder to the appropriate clamping depth before operation. Verify runout with a dial indicator after tool installation and before cutting. Never exceed the manufacturer-rated speeds and feeds for the workpiece material and coating type.