Gws 312973 Square End Mill 3/16 in 2 Flute Solid Carbide

Product Description

The GWS 312973 is a solid carbide square end mill designed for precise material removal in metalworking and machining applications. With a 3/16 inch cutting diameter and a 45-degree helix angle, this tool delivers efficient chip evacuation and smooth cutting performance. The submicron carbide grade and ZrN (zirconium nitride) coating provide elevated hardness and wear resistance, extending tool life in demanding conditions. It features a 3/8 inch length of cut, 2 inch overall length, and a 3/16 inch shank diameter. This is a single-end, right-hand cut tool suited for CNC machining centers and manual milling operations.

This end mill is well suited for finishing and profiling operations on ferrous and non-ferrous materials, including steels, aluminum alloys, and similar workpiece materials. The 2-flute geometry and upcut flute direction make it effective for slotting and peripheral milling where chip clearance is a priority. It fits standard tool holders accepting a 3/16 inch shank. The Series 2010 designation identifies it within the GWS product line for consistent reorder and replacement sourcing.

Key Features

• Solid submicron carbide construction for rigidity and wear resistance
• ZrN coating increases surface hardness and reduces friction during cutting
• 45-degree helix angle promotes efficient chip evacuation
• 2-flute, upcut geometry suited for slotting and profiling
• Right-hand cut and right-hand flute direction for standard spindle use
• Center-cutting capable, allowing plunge entry into workpieces

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for CNC machining centers and manual mills accepting a 3/16 inch shank tool holder.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and locked out before changing tooling. Secure the shank fully within the collet or tool holder to the depth recommended by the holder manufacturer to prevent runout. Follow all applicable shop safety protocols and manufacturer guidelines for cutting speeds and feeds based on workpiece material.