OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.03mm Threadmill25 reducing rubbing and improving surface

reducing rubbing and improving surface finish in challenging workpieces

0 mm with a precise tolerance of +0/-0

Through‑coolant hollow design: Coolant flows through the pull stud to improve cooling and chip evacuation

The range of corner radius sizes lets you tailor each toolpath for accurate fillets and smooth transitions

durable slotting that helps production run smoothly and cost‑effectively

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.03mm Threadmill25 reducing rubbing and improving surfaceThe OSG Stub Drill HSS E is a compact drill bit engineered for precision hole creation in stainless steels, general steels, and aluminum. Its built for professionals, machinists, fabricators, and serious hobbyists who demand clean, accurate holes with dependable repeatability. Its stub form provides stiffness for precise starts, even in tight or crowded workspaces. Available in a 1. 03 mm diameter, this drill uses High Speed Steel E (HSS E) and an