OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-7.8mm

The OSG Jobber Drill HSS-E 7.8 mm is a jobber-length drill bit crafted from High-Speed Steel-E, built for stainless steel, standard steels, and aluminum. Its geometry is tuned for clean, precise holes, so you can rely on consistent performance across a wide range of metalworking tasks. In the product image you’ll see a distinctive golden finish and a sturdy, smooth shank that signals durability in demanding environments.

Whether you’re a professional fabricator, a shop technician, or a DIY enthusiast, this drill bit delivers dependable results in metalworking projects of varying scale.

• HSS‑E construction for long life: Built from High-Speed Steel-E to resist wear and heat, providing durable performance when drilling stainless steels, steels, and aluminum, so you get more holes per bit.
• Precision cutting geometry: Optimized tip and flute design produce clean, accurate holes with minimal burrs, reducing finishing time and rework.
• Versatile jobber length with secure shank: The standard jobber length and robust shank deliver reliable performance across handheld drills and machine setups, with consistent bite and reduced deflection.

This drill bit is designed to help you work faster, with fewer tool changes and better hole quality from the first hole to the last. The durable HSS-E composition stands up to repeated drilling in stainless steel, steel, and aluminum, while the precise geometry minimizes exit burrs and ensures true hole alignment. The 7.8 mm diameter is a versatile choice for a wide range of fasteners and pilot-hole tasks, making it a reliable, everyday tool in professional shops and home workshops alike.