Gws 100992 Square End Mill 1 in 3 Flute Solid Carbide

Product Description

The GWS 100992 is a solid carbide square end mill designed for high-performance milling applications. Built on the Series 1025 Alumigator platform, this single-end tool features a 1-inch cutting diameter, a 2-inch length of cut, and three flutes arranged in a right-hand, upcut configuration with a 37-degree helix angle. The submicron carbide grade and bright uncoated finish make it well-suited for aluminum and non-ferrous materials where edge sharpness and chip evacuation are critical. Machinists and tool-and-die professionals install this end mill in CNC machining centers and manual mills.

This end mill is used in shop environments where aluminum alloys and soft non-ferrous metals are the primary workpiece materials. The Alumigator series designation indicates the geometry is optimized for aluminum milling, including the aggressive helix and centercutting capability that allows plunge entry. It is a single-end tool, meaning it is replaced rather than flipped when the cutting end wears. Typical applications include profiling, slotting, and pocket milling in production and job-shop settings.

Key Features

• 3-flute geometry promotes efficient chip evacuation in aluminum and non-ferrous materials
• 37-degree helix angle reduces cutting forces and improves surface finish
• Centercutting design allows direct plunge entry without a pre-drilled hole
• Submicron solid carbide grade delivers edge retention and rigidity
• Bright uncoated finish maintains tight edge geometry for aluminum milling
• Right-hand cut and right-hand flute direction for standard spindle setups

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for CNC machining centers and manual milling machines accepting a 1-inch straight shank, Series 1025 Alumigator geometry.

Installation Notes

Installation is performed by qualified machinists following standard toolroom practices. Ensure the spindle is fully powered down and the machine is in a safe locked-out state before changing tooling. Use a properly sized collet or end mill holder rated for a 1-inch shank diameter and confirm runout with a dial indicator before beginning a cut. Do not exceed the tool manufacturer recommended speeds and feeds for the workpiece material.