Accupro 95168567 Square End Mill 7/16 in 5 Flute Altin

Product Description

The ACCUPRO 95168567 is a 5-flute, solid carbide square end mill designed for high-performance milling in demanding machining environments. It features a 7/16 inch (0.4375 inch) mill diameter, a 2 inch length of cut, and a 4 inch overall length with a matching 7/16 inch shank diameter. The 45-degree helix angle promotes aggressive chip evacuation and reduces cutting forces. An AlTiN coating adds thermal resistance and extends tool life in hard and abrasive workpiece materials. This is a long-series, single-end tool ground from micrograin carbide substrate for edge strength and wear resistance.

This end mill is suited for finish and semi-finish milling operations in ferrous metals, hardened steels, stainless alloys, and similar difficult-to-machine materials. The 5-flute geometry improves surface finish and feed rate capability compared to 4-flute designs at the same diameter. Right-hand cut and right-hand flute orientation are standard. It is used by machinists and tool-and-die professionals on CNC vertical and horizontal machining centers in both job shop and production environments.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance
• AlTiN coating for elevated heat resistance and extended tool life in ferrous and hardened materials
• 45-degree helix angle for efficient chip evacuation and smooth cutting action
• 5 flutes for improved surface finish and higher feed rates at this diameter
• Long-series length with 2 inch length of cut for deeper pocket and slot access
• Center-cutting capable — suitable for plunge entry

Compatibility

Designed as a direct-fit replacement or standard tooling selection for any CNC or manual milling machine spindle accepting a 7/16 inch round shank, including collet chucks, end mill holders, and shrink-fit toolholders sized for 0.4375 inch shank diameter.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the spindle and toolholder are clean and free of chips or runout before seating the shank. Verify shank engagement depth meets toolholder manufacturer minimums before clamping. Reference applicable shop safety procedures and machine OEM guidelines when setting tool offsets and spindle speeds for AlTiN-coated carbide tooling.