it supports faster job completion
The hollow-ground bore minimizes rubbing and heat buildup
Its TiSiN coating and carbide construction deliver reliable performance on intricate shapes and designs
Tolerances are DIN 8051 B with ISO H5
enabling reliable performance in deep pockets and complex mold features
OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.2mm RPTECH it supports faster job completionThe OSG Stub Drill HSS E is a compact, high performance drill bit crafted from High Speed Steel E (HSS E) to tackle challenging metals. Built to drill stainless steels, steels, and aluminum, it delivers clean, accurate holes with every use and is ideal for professionals, machinists, and serious hobbyists who value precision and reliability. Precise cutting edge geometry: Delivers clean, accurate holes every time, helping you minimize rework and keep