Sgs 00441 Square End Mill 0.12in 4 Flute Solid Carbide

Product Description

The SGS 00441 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. Built from micrograin solid carbide, it delivers consistent cutting performance and edge retention in demanding materials. The tool features a 0.12 inch cutting diameter, a 3/16 inch (0.1875 inch) length of cut, and a 30-degree helix angle that promotes chip evacuation and reduces cutting forces. With four flutes and a right-hand cutting and flute direction, it is suited for finish milling passes where surface quality and dimensional accuracy matter. Licensed machinists and tool-and-die professionals are the primary installers of this end mill.

This end mill is a stub-length tool in the SGS Series 1820, making it well suited for applications requiring rigidity in short-reach setups. It performs in slot milling, profiling, and peripheral milling on ferrous and non-ferrous materials where a small-diameter tool is required. The straight cylindrical shank fits standard collet-style toolholders with a 1/8 inch bore. The bright uncoated finish makes it appropriate for a broad range of general-purpose milling operations where coatings are not required.

Key Features

• Micrograin solid carbide construction for extended tool life and edge stability
• Four-flute design balances chip clearance with surface finish quality
• 30-degree right-hand helix promotes efficient chip evacuation
• Centercutting geometry allows plunge entry into workpieces
• Stub length classification provides added rigidity in tight setups
• Bright uncoated finish suitable for general-purpose milling applications

Compatibility

Designed for use with standard collet toolholders accepting a 1/8 inch straight cylindrical shank, common in CNC machining centers and manual milling machines requiring small-diameter end mills.

Installation Notes

Installation and use of this end mill should be performed by qualified machinists familiar with CNC or manual milling equipment. Ensure the spindle is fully stopped and the machine is in a safe, powered-down state before changing tooling. Confirm the collet bore matches the 1/8 inch shank diameter and that the tool is seated and torqued per the toolholder manufacturer specifications. Inspect the cutting edges for chips or wear before each use.