OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-2.39mm FMH FLH FHH S&E A&NF M&D and even advanced hobbyists who

and even advanced hobbyists who need to verify threaded holes quickly and confidently

while No-Go should not pass—helping you confirm proper fit fast and consistently

helping you achieve tight tolerances in bearing bores

Triangular laydown geometry for stability: The laydown triangle design provides stable cutting engagement and predictable results

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-2.39mm FMH FLH FHH S&E A&NF M&D and even advanced hobbyists whoThe OSG Jobber Drill HSS E 2. 39 mm is a highperformance drill bit designed to tackle stainless steels, steels, and aluminum with reliability and precision. Crafted from HighSpeed SteelE (HSSE), it delivers clean, accurate holes across a range of materials, making it an essential tool for professionals and hobbyists who demand consistent results. 2. 39 mm diameter for precise, repeatable holes: Delivers an exact hole size that helps maintain tight