Accupro 2500383 Square End Mill 1 in 5 Flute Carbide

Product Description

The ACCUPRO 2500383 is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. With a 1 inch cutting diameter and a 2 inch length of cut, this tool handles slotting, profiling, and peripheral milling in ferrous and non-ferrous materials. The 5-flute configuration paired with a 45-degree helix angle promotes efficient chip evacuation and smooth surface finishes at higher feed rates. Micrograin carbide construction provides the hardness and edge retention needed for demanding production environments. This tool is installed by machinists and CNC operators in job shops and manufacturing facilities.

This end mill is suited for use on vertical machining centers, CNC mills, and manual knee mills where rigidity and precision are required. The regular length designation and 1 inch shank diameter make it compatible with standard ER and shell mill holders sized for 1 inch straight shanks. The bright uncoated finish is appropriate for applications where coating compatibility with cutting fluids or workpiece materials is a consideration, or where re-sharpening is anticipated.

Key Features

• 5-flute geometry supports higher feed rates and improved surface finish compared to standard 4-flute designs
• 45-degree right-hand spiral helix angle promotes aggressive chip evacuation and reduced chatter
• Micrograin solid carbide construction delivers superior hardness and edge retention
• Center-cutting capability allows plunge entry into workpiece material
• Bright uncoated finish suitable for use with a wide range of cutting fluids and workpiece materials
• Right-hand cutting direction; compatible with standard spindle rotation on most machining centers

Compatibility

Designed as an OEM-style replacement or direct substitute for standard 1 inch diameter, 5-flute solid carbide square end mills used in CNC and manual milling applications requiring a 1 inch straight shank.

Installation Notes

Installation is performed by a machinist or CNC operator. The tool shank should be cleaned and inspected before seating in the tool holder to ensure proper runout. Torque the collet or set screw per the tool holder manufacturer specifications. Confirm spindle direction is set to right-hand rotation before engaging the cut. Do not exceed the tool manufacturer recommended depth-of-cut or feed rates for the workpiece material.