OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.08mm Tapping Chucks Substrate: HSS-E (M35 cobalt) for

Substrate: HSS-E (M35 cobalt) for enhanced hardness and wear resistance

Built from tough HSS (M2) and featuring precise taper‑shank geometry

Its long shank provides the reach and stability needed for deep groove work

Flute design: Left-hand spiral flute for efficient swarf evacuation and stable guidance

Made by Toolex and manufactured to order

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.08mm Tapping Chucks Substrate: HSS-E (M35 cobalt) forThe OSG Jobber Drill HSS E 4. 08 mm is a high performance drill bit built for durable, precise drilling. Made from HSS E, it delivers reliable cutting performance on demanding materials while maintaining a sharp, consistent edge for clean hole quality. Designed for professionals and hobbyists alike, this 4. 08 mm jobber drill excels when drilling stainless steels, common steels, and lightweight aluminum. Its refined geometry produces tight, true holes