OSG Solid Carbide Step Drill 3xD - Solid - EGIAS Coated - 8.5X12 (M10X1.5)

The OSG Solid Carbide Step Drill is a precision tool designed for professionals who need clean, accurate holes across a variety of materials. With a solid carbide body and a 3xD length, it provides rigidity and reach for dependable performance in machining, fabrication, and maintenance tasks.

Coated with EGIAS to boost wear resistance and extend tool life, this step drill delivers multiple hole sizes in a single, controlled pass. Its step geometry yields consistent hole quality with reduced tool changes, making it a reliable choice for demanding applications.

• Extended 3xD length for versatile reach: The three-times-diameter length provides extra depth while preserving rigidity, enabling deeper holes in a single pass and reducing rework and re-clamping in tight setups.
• EGIAS coating for longer tool life: A durable coating that boosts wear resistance and helps maintain a sharp edge, delivering more holes between changes and steadier performance in tougher materials.
• Progressive step geometry for clean, precise holes: The stepped profile enables drilling to multiple diameters and depths with a single tool, producing smooth edges and repeatable hole sizes across metals, plastics, and composites.

Designed for durability and consistent performance in real-world workflows, this drill helps you speed up setups, reduce downtime, and achieve reliable hole quality from the first cut to the last. The solid carbide core delivers stiffness and precision, while the EGIAS coating protects against wear in demanding environments—giving you confidence to tackle a wide range of materials with a single, versatile tool.