OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-5.57mm Tiny Tool Holders repeatable hole finishing with tight

repeatable hole finishing with tight diameter control and a clean surface

while distributing cutting stress to support longer tool life in demanding workpieces

Begin with the taper lead to initiate the cut

clear pass/fail inspection: ring-style design provides immediate non-conforming part identification

while the variable index geometry enhances machinability and promotes efficient chip evacuation

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-5.57mm Tiny Tool Holders repeatable hole finishing with tightMeet the OSG Stub Drill HSS E, a 5. 57 mm drill bit built for stainless steels, steels and lightweight aluminum. Crafted from High Speed Steel E (HSSE), it delivers precise, clean holes with reliable performance for professionals, shop floors, and hobbyists alike. HSSE construction for durable drilling: Made from high quality HSSE, this drill bit is designed to resist wear and maintain hole size through stainless steels, steels, and aluminum,