Accupro 315031 Square End Mill 3/4 in 3 Flute Carbide

Product Description

The ACCUPRO 315031 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. It features a 3/4 inch cutting diameter, a 3-1/2 inch length of cut, and a 37-degree helix angle ground from micrograin carbide stock. The three-flute, right-hand spiral geometry supports efficient chip evacuation and smooth cutting action. With a 6 inch overall length and matching 3/4 inch shank diameter, this end mill fits standard collet and end mill holders used in CNC machining centers and manual knee mills. It ships in a bright, uncoated finish. Licensed machinists and CNC programmers are the primary users of this tool.

This end mill is suited for slotting, profiling, and peripheral milling in ferrous and non-ferrous materials. The micrograin carbide substrate offers wear resistance in demanding cutting environments. The 3-1/2 inch length of cut supports deeper reach applications where standard-length end mills fall short. It is centercutting, allowing direct plunge entry. The right-hand flute direction and right-hand cut orientation are standard for conventional milling setups. This tool is appropriate for use in job shops, production facilities, and toolroom environments handling a range of workpiece materials.

Key Features

• 3/4 inch mill diameter with a tight tolerance of plus 0.000 / minus 0.005 inches
• 3-1/2 inch length of cut for extended reach slotting and profiling
• 37-degree helix angle with right-hand spiral flutes for efficient chip removal
• Micrograin solid carbide construction for rigidity and wear resistance
• Centercutting design allows direct plunge entry without pre-drilling
• Bright, uncoated finish suitable for use with or without cutting fluid

Compatibility

Designed to fit standard 3/4 inch collet chucks and end mill holders used in CNC machining centers and manual milling machines requiring a 3/4 inch shank diameter.

Installation Notes

This tool is installed and operated by machinists and CNC programmers following standard toolholding procedures. Ensure the machine spindle and collet or holder are clean and free of chips before seating the shank. Verify runout within acceptable limits before beginning a cut. Follow the machine manufacturer and tooling manufacturer recommendations for speeds, feeds, and depth of cut for the specific workpiece material.