OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.12mm Threadmill25 making it a dependable choice

making it a dependable choice for both shop floors and small-batch work

accurately sized holes with a smooth interior finish

The combination of through‑coolant cooling

Left-hand spiral flute with right-hand cutting for stable finish: Flute direction and cutting orientation promote efficient chip control and a smooth

and better surface finishes across each operation

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.12mm Threadmill25 making it a dependable choiceThe OSG Jobber Drill HSS E is a 4. 12 mm diameter drill bit built for stainless steels, general steels, and lightweight aluminum. Crafted with High Speed Steel E (HSS E), it delivers exceptional edge retention and long tool life for demanding drilling tasks. Designed for professionals and hobbyists alike, this bit produces clean, accurate holes with minimal burrs, even when working with tougher materials. Its optimized flute geometry and sturdy