Osg 3182608 Square End Mill 0.0315 in 2 Flute Carbide

Product Description

The OSG 3182608 is a solid carbide square end mill designed for precision milling in metalworking and machining operations. With a 0.0315-inch cutting diameter, a 0.126-inch length of cut, and a 0.1575-inch shank diameter, this is a miniature end mill built for tight-tolerance work. The 40-degree helix angle promotes efficient chip evacuation and smooth cutting action, while the WXL coating extends tool life in demanding materials. Micrograin carbide construction provides the hardness and wear resistance required for high-precision cuts. This tool is installed and operated by machinists and CNC tooling professionals.

The OSG 3182608 is suited for milling small features, slots, and profiles in metalworking applications where a fine cutting diameter is required. It is a centercutting design, allowing plunge entry into the workpiece. The right-hand cut and right-hand flute direction are standard for conventional CNC and manual milling machines. It belongs to OSG Series 3723, a line of high-performance micro end mills intended for precision production environments. Typical applications include die and mold work, medical component machining, and electronics fabrication where small-scale accuracy is critical.

Key Features

• 0.0315-inch (0.8 mm) cutting diameter for fine, precise milling passes
• Solid micrograin carbide construction for hardness and edge retention
• WXL coating for extended tool life and reduced friction in hard materials
• 40-degree helix angle promotes efficient chip removal
• Centercutting geometry allows direct plunge entry
• Right-hand cut and right-hand flute direction for standard spindle operation

Compatibility

Designed as a drop-in tooling replacement for CNC machining centers and manual mills accepting a 0.1575-inch (4.00 mm) shank diameter, consistent with Series 3723 OSG micro end mill specifications.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before loading or removing the tool. Use a properly sized collet or end mill holder matching the 0.1575-inch shank diameter to prevent runout. At this cutting diameter, even minor tool runout or improper clamping can result in tool breakage or dimensional error.