OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4mm Solid repeatable results in fine-feature machining

repeatable results in fine-feature machining and tight corners

Metric Fine NoGo precision for M145 x 4: Designed for metric fine threads

Multi‑task design: Handles spotting and drilling

and protective coating helps you improve workflow: start holes exactly where you intend

you can achieve consistent surface quality and accurate dimensions in mold components

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4mm Solid repeatable results in fine-feature machiningThe OSG Jobber Drill HSS E is a precision 4mm drill bit built for metalworking tasks across stainless steel, standard steels, and lightweight aluminum. Crafted from High Speed Steel E (HSS E), it blends durability with sharp, efficient cutting to help you produce clean, precise holes with less effort. Whether youre a professional tradesperson or a DIY hobbyist, this bit is designed to deliver reliable performance project after project. Precision cut