while the right-hand cutting direction ensures efficient material removal and a clean
for extended life at high speeds
Through‑coolant delivery: coolant is fed through the tool to cooling and flushing the chips
The variable index geometry evenly distributes cutting edges
19 mm diameter (BS 328/4) provide secure mounting in standard tool holders
OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.35mm Threadmill25 while the right-hand cutting directionThe OSG Jobber Drill HSS E is a high quality drill bit built from High Speed Steel E, engineered for durability and precision in metalworking. It delivers clean, accurate holes in stainless steels, general steels, and aluminum, making it a versatile choice for professionals, technicians, and DIY enthusiasts alike. Clean, precise holes: The drill's optimized geometry starts cuts cleanly and maintains true alignment, giving you neat holes in stainless