OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.21mm

Introducing the OSG Stub Drill HSS-E, a compact drill bit designed for demanding metals. With a 3.21 mm diameter and a stub-length body, it delivers stable, accurate holes in stainless steel, versatile steels, and lightweight aluminum. Crafted from High-Speed Steel-E (HSS-E), this bit balances hardness and toughness for long-lasting performance in everyday shop tasks and production work.

Designed for both professionals and enthusiasts, this drill bit emphasizes clean hole quality, reduced chatter, and dependable durability. Its cutting edge geometry is optimized to cut smoothly, minimize burrs, and maintain sharpness through multiple holes, helping you complete projects faster with consistent results.

• 3.21 mm diameter with stub design: Shorter length and robust geometry reduce deflection and chatter, delivering precise hole placement in tight spaces and limited clearance.
• HSS-E cutting edge for durable performance: The High-Speed Steel-E composition resists wear, maintaining sharpness through stainless steel and tough alloys for reliable results.
• Cross-material versatility: Optimized for stainless steel, general steels, and lightweight aluminum, enabling fewer tool changes and smoother workflow across projects.

With the OSG Stub Drill HSS-E, you’ll experience consistent performance from the first hole to the last. The combination of a compact stub design and durable HSS-E construction translates into tighter hole tolerance, reduced rework, and faster cycle times on stainless steel, steels, and aluminum projects. Built to withstand daily workshop use, it remains sharp longer and resists wear, helping you complete more work with fewer tool changes and interruptions. In short, it’s a dependable, go-to drill bit for professionals and hobbyists who demand reliable, repeatable results.