Osg VGM5-0025 Square End Mill 3/16 in 5 Flute Carbide

Product Description

The OSG VGM5-0025 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3/16 inch (0.1875 inch) mill diameter and a 9/32 inch (0.2813 inch) length of cut, this stub-length end mill delivers controlled material removal in tight-tolerance work. The 5-flute, variable-index design paired with a 40-degree helix angle and EXO coating supports efficient chip evacuation and extended tool life in demanding cuts. Machinists and CNC operators running ferrous and non-ferrous materials will find this tool suited for finishing and semi-finishing passes where rigidity and runout control matter.

The VGM5-0025 fits into standard straight-cylindrical shank toolholders with a 3/16 inch shank diameter. Its stub-length geometry makes it well suited for shallow-pocket milling, slotting, and profiling where minimal tool overhang is preferred. The center-cutting capability allows plunge entry, adding flexibility in multi-operation setups. Right-hand cut and right-hand flute orientation align with conventional CNC spindle configurations. This tool is used in job shops, production machining cells, and toolroom environments wherever precise carbide end milling is required.

Key Features

• Solid micrograin carbide construction for high hardness and wear resistance
• 5-flute, variable-index geometry reduces harmonic vibration during cutting
• 40-degree helix angle promotes smooth chip flow and surface finish
• EXO finish coating enhances lubricity and heat resistance at the cutting edge
• Center-cutting design permits direct plunge milling without pre-drilling
• Stub-length (LOC 9/32 inch) build maximizes rigidity in short-reach applications

Compatibility

Designed for use in straight-cylindrical shank toolholders accepting a 3/16 inch shank diameter. Part of the OSG VGM5 series of variable-index carbide end mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the toolholder and torque the retention mechanism per the toolholder manufacturer specification. Verify runout with a dial indicator before initiating a cut to protect both the tool and the workpiece.