Sgs 31709 Square End Mill 3/16 in 2 Flute Solid Carbide

Product Description

The SGS 31709 is a 2-flute, square-end solid carbide end mill designed for precision milling in a wide range of metalworking applications. It features a 3/16-inch cutting diameter and a 3/8-inch length of cut, making it well suited to slotting, profiling, and peripheral milling in tight or shallow work envelopes. The micrograin carbide construction provides rigidity and wear resistance at elevated cutting speeds. A 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. The stub-length configuration keeps deflection low, which is critical when holding tight tolerances in harder workpiece materials. Machinists and tool-and-die professionals working on CNC mills and manual machines both rely on this type of geometry for consistent, repeatable results.

This end mill is rated for use across multiple workpiece material categories, including hardened steels, cast irons, stainless steels, non-ferrous metals, carbon and alloy steels, and high-temperature alloys. The bright uncoated finish and micrograin substrate make it a versatile choice for shops that run varied materials without dedicated coated tooling. Its straight cylindrical shank fits standard collet chucks and end mill holders across the industry. Series 17 designation identifies it within the SGS general-purpose carbide end mill line.

Key Features

• 3/16-inch cutting diameter with a tolerance of +0.000 / -0.002 inches for accurate fit and finish
• 3/8-inch length of cut in a stub-length profile minimizes deflection during aggressive passes
• Micrograin solid carbide construction for hardness, wear resistance, and edge retention
• 30-degree right-hand spiral flute geometry promotes chip evacuation and reduces heat buildup
• Center-cutting design allows plunge entry directly into the workpiece
• Bright uncoated finish suits a broad range of workpiece materials without coating compatibility concerns

Compatibility

Designed as an OEM-style replacement or direct-use cutting tool for standard 3/16-inch collet chucks, end mill holders, and milling machine spindles accepting straight cylindrical shanks.

Installation Notes

Installation and use should be performed by qualified machinists familiar with CNC or manual milling operations. Ensure the spindle and workpiece fixturing are secure before engaging the cut, and verify that the collet or holder is clean and torqued to the equipment manufacturer specification. Inspect the cutting edges for chips or wear before each use, particularly when running harder or abrasive workpiece materials. Always follow applicable shop safety procedures and machine-specific operating guidelines when changing or setting cutting tools.