OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.37mm Face Mill Arbors and a dependable path to

and a dependable path to tighter tolerances without added guesswork

5 and classified to 6H

Built around HSS-E cobalt tooling

and a practical reach

It helps you achieve consistent thread conformity

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.37mm Face Mill Arbors and a dependable path toOSG Jobber Drill HSS E 4. 37 mm is a high performance jobber length drill bit crafted from High Speed Steel E (HSS E). Designed to tackle stainless steels, standard steels, and aluminum, this bit delivers reliable cutting life and consistent hole quality for professionals, technicians, and serious hobbyists. With a 4. 37 mm diameter, its ready for demanding projects where precision matters. Its precision ground geometry and robust flute design ensure