Sgs 30466 Square End Mill 3/4 in 2 Flute Solid Carbide Altin

Product Description

The SGS 30466 is a solid carbide square end mill designed for high-performance milling in a wide range of workpiece materials. It features a 3/4 inch cutting diameter, a 1-1/2 inch length of cut, and a 4 inch overall length. The 2-flute, spiral-flute geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. An AlTiN (aluminum titanium nitride) finish provides heat resistance and extended tool life in demanding applications. The micrograin carbide substrate adds toughness and wear resistance. This tool is centercutting, allowing direct plunge entry into the workpiece. It is intended for use by machinists and CNC operators working in production and job-shop environments.

The SGS 30466 is suited for milling operations on a broad spectrum of materials including hardened steels, cast irons, stainless steels, non-ferrous metals, and high-temp alloys, consistent with primary workpiece material codes H, K, M, N, P, and S. Its straight cylindrical shank and right-hand cut with right-hand flute make it compatible with standard ER and end mill holders on vertical machining centers, CNC mills, and manual knee mills. The regular length profile keeps deflection low in slotting, profiling, and side milling operations.

Key Features

• 3/4 inch cutting diameter with a mill diameter tolerance of +0.000 / -0.002 inches for consistent part accuracy
• 1-1/2 inch length of cut and 4 inch overall length in a regular length profile
• 2-flute spiral geometry with 30-degree helix angle for efficient chip evacuation
• AlTiN finish for elevated heat resistance and extended tool life in ferrous and high-temp alloy cutting
• Centercutting design allows direct plunge milling without a pre-drilled entry hole
• Micrograin solid carbide substrate provides superior wear resistance and edge stability
• Right-hand cut and right-hand flute, straight cylindrical 3/4 inch shank

Compatibility

Compatible with standard end mill holders and ER collet chucks accepting a 3/4 inch straight cylindrical shank. Suitable for use on vertical machining centers, CNC milling machines, and manual knee mills. Rated for workpiece material categories H, K, M, N, P, and S as specified by SGS Series 3 tooling guidelines.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before loading or changing tooling. Verify holder runout and shank engagement depth before beginning a cut. Follow machine tool manufacturer torque specifications for set screws or collet nuts — do not overtighten, as this can damage the shank or alter concentricity.