Sgs 39377 Square End Mill 0.125 in 2 Flute Solid Carbide

Product Description

The SGS 39377 is a solid carbide square end mill designed for precise material removal in milling operations across a range of ferrous and non-ferrous workpiece materials. With a 0.125 inch cutting diameter, 0.375 inch length of cut, and a 1.5 inch overall length, this is a compact, rigid tool suited for slotting, profiling, and peripheral milling in light to medium duty setups. The two-flute geometry and 30-degree right-hand spiral helix promote efficient chip evacuation. A titanium nitride (TiN) coating extends tool life by reducing friction and surface wear during cutting.

This end mill is a Series 3 regular-length tool with a straight-cylindrical shank and right-hand cut orientation. It is suited for use in CNC machining centers, manual mills, and precision toolroom applications. Recommended workpiece material codes include H, K, M, N, P, and S, covering cast iron, non-ferrous metals, stainless steel, general steel, and superalloys. The centercutting geometry allows plunge entry as well as conventional end milling passes. Installation and tool-holding is handled by machinists and CNC setup personnel in manufacturing, job shop, and toolroom environments.

Key Features

• Solid carbide micrograin construction for stiffness and wear resistance
• TiN coating reduces friction and extends tool life
• 30-degree right-hand spiral flute promotes efficient chip evacuation
• Centercutting design allows direct plunge entry
• Straight-cylindrical shank fits standard collets and end mill holders
• Right-hand cut, no chipbreaker, no variable helix for predictable performance in tight-tolerance work

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for standard collet chucks, end mill holders, and shrink-fit tooling accepting a 0.125 inch straight-cylindrical shank.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Seat the shank fully in the collet or holder to the recommended gauge depth and torque the retention mechanism per the toolholder manufacturer specifications. Inspect the cutting edges and coating for chips or wear before each use; a damaged tool should not be run.