OSG Carbide 4 Flute End Mill Square - Regular Length Centre Cutting For General Applications - 3.5mm

The OSG Carbide 4 Flute End Mill Square (3.5mm diameter) is a versatile cutting tool designed for general machining tasks. With a square end and four cutting edges, it handles milling, slotting, and profiling with precision and efficiency. Its regular-length, center-cutting design makes it a reliable choice for a wide range of materials and applications in both workshop and production environments.

Whether you’re an engineer setting up prototype runs, a machinist producing repeatable parts, or a hobbyist refining pockets and shoulders, this end mill delivers consistent results thanks to its carbide construction and balanced geometry. The four-flute configuration promotes steady feed and efficient chip evacuation, contributing to longer tool life and stable dimensional accuracy.

• Four Flutes for Efficient Cutting: extra cutting edges enable faster material removal and a smoother finish on common materials, improving productivity and surface quality.
• Regular-Length Center Cutting: capable of plunging and profiling in a single tool, reducing setup changes and downtime on everyday milling tasks.
• Carbide Construction for Durability: high-hardness carbide resists wear, maintains sharpness, and supports consistent performance across numerous cuts.

This end mill is designed to streamline your workflow: reliable engagement, predictable results, and long tool life mean fewer interruptions and more consistent performance across projects—from initial prototypes to small-batch production.