Accupro 2500449 Square End Mill 6mm 2 Flute Carbide Zrn

Product Description

The ACCUPRO 2500449 is a solid carbide square end mill designed for precision metal removal in milling operations. It features a 6 mm (0.2362 inch) cutting diameter, a 19 mm length of cut, and a 45-degree helix angle that promotes efficient chip evacuation and smooth cutting action. The ZrN (zirconium nitride) coating adds surface hardness and heat resistance, extending tool life in demanding applications. The micrograin carbide substrate provides rigidity and edge retention across a range of workpiece materials. This tool is installed by machinists and CNC operators in production and job-shop environments.

This end mill is suited for slotting, profiling, and peripheral milling on machining centers and manual mills. Its right-hand cut and right-hand spiral flute geometry make it compatible with standard spindle configurations. The single-end, regular-length design fits typical toolholding systems where reach and rigidity are balanced for general-purpose work. The centercutting capability allows plunge entry directly into the workpiece without a pre-drilled hole.

Key Features

• 6 mm cutting diameter with a 6 mm shank for direct collet or end mill holder mounting
• ZrN coating for improved wear resistance and heat dissipation
• 45-degree helix angle promotes efficient chip flow and reduced cutting forces
• Micrograin solid carbide construction for consistent edge integrity
• Centercutting geometry allows direct plunge milling
• Right-hand cut and right-hand flute direction for standard spindle use

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for standard 6 mm collet chucks, shrink-fit holders, and end mill holders used in CNC machining centers and manual milling machines.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the toolholder and torque the retention mechanism to the toolholder manufacturer's specification. Verify runout with a dial indicator before beginning the cut to protect both the tool and the workpiece.