OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-20mm Boring Bar Blank The sealed bearings improve durability

The sealed bearings improve durability

making it a flexible choice for different machines and setups

accurate alignment in collets and chucks

helping you confirm component compatibility at a glance

repeatable corner radii on mold and die features

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-20mm Boring Bar Blank The sealed bearings improve durabilityThe OSG Jobber Drill HSS E is a high performance drill bit engineered for demanding metalworking tasks. Crafted from High Speed Steel E (HSS E), it delivers reliable cutting and long tool life when drilling stainless steels, general steels, and lightweight aluminum. Its optimized geometry creates clean, precise holes, helping you complete projects with minimal finishing work. Long tool life: HSSE construction maintains sharpness through heavy use,