Osg VGM5-0029 Square End Mill 3/16 in 5 Flute Carbide

Product Description

The OSG VGM5-0029 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 3/8 inch length of cut, this stub-length tool is built for controlled, high-accuracy passes in tight setups. The 5-flute helical geometry paired with a 40-degree helix angle and variable index spacing helps reduce chatter and improve surface finish. The EXO coating adds wear resistance and thermal protection, extending tool life in demanding cutting conditions. This end mill is center-cutting capable and runs in a right-hand cutting direction with a straight cylindrical shank.

This end mill is suited for ferrous and non-ferrous machining applications where a compact, stub-length tool is required. The micrograin carbide substrate and EXO coating make it a strong choice for hardened steels, stainless, and other abrasive materials. It is commonly used in CNC machining centers and manual mills where close-tolerance slotting, profiling, or side-milling operations are performed. The single-end design and 3/16 inch shank allow straightforward installation into standard collets and end mill holders. The short overall length of 2 inches contributes to rigidity and reduced deflection in demanding cuts.

Key Features

• 5-flute helical design with variable index for chatter reduction and improved finish
• 40-degree helix angle optimized for aggressive yet controlled material removal
• EXO coating provides heat and wear resistance for extended tool life
• Micrograin solid carbide substrate delivers hardness and edge retention
• Center-cutting capable for direct plunge entry
• Stub length (2 inch OAL) maximizes rigidity and minimizes deflection

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC machining centers and manual mills using 3/16 inch straight-cylindrical shank collets or end mill holders in the OSG VGM5 series.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before changing tooling. Secure the shank fully within the collet or tool holder to the manufacturer-recommended engagement depth to prevent pullout. Inspect the cutting edges and coating for damage before each use.