OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-8.6mm Boring Bar Blank repeatable fit in standard tool

repeatable fit in standard tool holders

ISO 529 compliant—ensures standard thread geometry and compatibility with standard dies

and mixed-material workflows

Medium Flute Length for Tight Spaces: 5–8xD flute length enables drilling in confined areas where longer bits struggle

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-8.6mm Boring Bar Blank repeatable fit in standard toolThe OSG Jobber Drill HSS E is a high performance drill bit designed for demanding metalworking tasks. Crafted with High Speed Steel Enhanced (HSS E), its built to cut cleaner and last longer when drilling stainless steels, general steels, and aluminum. Its jobber length form offers versatile handling for through holes, pilot holes, and everyday drilling needs for professionals and DIY enthusiasts alike. Thanks to its advanced geometry, the drill