Sgs 93325 Square End Mill 4 Flute Solid Carbide Dlc

Product Description

The SGS 93325 is a 4-flute solid carbide square end mill designed for precision metal removal in milling operations. Built from micrograin solid carbide, it delivers the rigidity and edge retention needed for demanding cuts in ferrous and non-ferrous materials. The 0.1875 inch (3/16 inch) cutting diameter pairs with a 0.75 inch length of cut and a 30-degree helix angle to promote smooth chip evacuation and reduce cutting forces. A DLC (Diamond-Like Carbon) coating adds surface hardness and lubricity, extending tool life in abrasive applications. This is a long-series end mill in the SGS 1L-AD series, suited for jobs requiring additional reach beyond standard tooling.

The SGS 93325 is intended for use in CNC machining centers and manual milling machines where a small-diameter, long-reach end mill is required. Typical applications include slotting, profiling, and contouring in steel, aluminum, and similar workpiece materials. The right-hand cut, right-hand spiral flute geometry and variable index configuration help reduce chatter during interrupted cuts or at extended reach. This tool is commonly used by machinists, tooling technicians, and CNC programmers working on precision components and tight-tolerance work.

Key Features

• Micrograin solid carbide construction for superior hardness and edge retention
• DLC coating provides added surface hardness and reduces friction during cutting
• 30-degree helix angle promotes efficient chip evacuation and smooth cutting action
• Variable index flute spacing reduces harmonic vibration and chatter
• Long-series length type with 2.5 inch overall length for extended-reach applications
• Center-cutting design allows for plunge entry into workpiece material

Compatibility

Designed as an OEM-style tooling solution for CNC machining centers and manual knee mills accepting a 0.1875 inch straight cylindrical shank with h6 tolerance. Part of the SGS 1L-AD long series.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle and tool holder are clean and free of debris before seating the shank. The straight cylindrical shank requires a collet or end mill holder rated for the 0.1875 inch shank diameter. Confirm runout and tool projection before beginning any cut, and never exceed the recommended depth of cut for the tool diameter and material being machined.