OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.1mm Tiny Tool Inserts unambiguous go/no-go verification of thread

unambiguous go/no-go verification of thread conformity

extended tool life from the carbide tip

reducing chip buildup and the chance of breakage

efficient cutting on molds and dies with complex geometries

Designed to minimize heat buildup and improve chip evacuation

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.1mm Tiny Tool Inserts unambiguous go/no-go verification of threadThe OSG Jobber Drill HSS E is a high performance drill bit built from High Speed Steel E (HSS E) in a 4. 1 mm size, designed to tackle stainless steels, standard steels, and aluminum with consistent accuracy. It's ideal for professionals, makers, and maintenance technicians who need clean, precise holes and reliable tool life in mixed metal jobs. Durable HSS E construction: Built to withstand higher heat and heavy use, delivering longer life in