OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-5.59mm Power Milling Chucks By delivering firm tool grip

By delivering firm tool grip

Left-hand spiral flute

helping to maintain surface finish and reduce heat buildup during reaming

They deliver an exceptionally low run-out of just 10 microns

reduces tool changes and setup time

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-5.59mm Power Milling Chucks By delivering firm tool gripThe OSG Stub Drill HSS E EX SUS GDS 5. 59mm is a high performance drill bit built for demanding metals. Made from High Speed Steel E (HSS E), it powers through stainless steels, general steels, and lightweight aluminum while delivering clean, precise holes. With a 5. 59 mm diameter, this stub drill is compact and rigid, ideal for tight fixtures, machine setups, and shop work where consistency matters. Designed for professionals and enthusiasts alike,