OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.32mm Insert Calibrated for a 20°C reference

Calibrated for a 20°C reference temperature

controlled reaming for a clean bore finish in metalwork and fabrication projects

Accurate GO standard for metric coarse threads: Delivers clear pass/fail checks on external threads

Powder Metal Core (PM75S): Durable PM75S construction delivers excellent wear resistance and enhanced heat tolerance for longer tool life under tough machining conditions

maximizing chip evacuation and tool life

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.32mm Insert Calibrated for a 20°C referenceThe OSG Stub Drill HSS E is a compact, high performance drill bit built for precision in tough materials. Designed for professionals, engineers, buyers, hobbyists, and DIY enthusiasts, this 4. 32 mm stub drill handles stainless steel, steels, and aluminum with reliable accuracy and consistent results. Crafted from high quality HSS E, it maintains sharpness and geometry under load, delivering clean holes and long tool life across a range of common