Flute geometry and straight shank with stub length: Left-hand spiral flute with right-hand cutting on a straight shank and stub length delivers rigidity and predictable hole dimensions
and longer tool life in demanding milling operations
It’s a practical choice when you value consistent thread quality
and maintain steady production pace across projects
005 mm): Ensures consistent hole sizes across production runs and reliable mating with components requiring precise clearance or interference fits
OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-0.5mm Spot Drill Flute geometry and straight shankThe OSG Stub Drill HSS E 0. 5mm is a compact, high performance drill bit designed for precision holes in metal. Built with HSS E (High Speed Steel E), its a 0. 5mm diameter stub drill ideal for stainless steel, standard steels, and lightweight aluminum, making it a versatile choice for engineers, fabricators, hobbyists, and maintenance professionals. The stub design and sharpened cutting edge geometry deliver clean, accurate holes with minimal