Industrial 37/64 High Speed Steel Drill Bit R10

Industrial 37/64 High Speed Steel Drill Bit R10 is a jobber-length drill bit made from High Speed Steel (HSS) and finished with a precise black oxide coating, designed to stand up to repeated metal drilling in demanding industrial environments. The 37/64 inch diameter specifies a relatively robust size for drilling through metal stock, while the R10 designation serves as the supplier’s tooling code for this bit, helping ensure you select the exact coating and performance expectations for your application. The black oxide finish on HSS tools is commonly used to provide a harder, smoother surface that reduces wear and helps resist minor corrosion during drilling, contributing to extended bit life in metalworking tasks. As a jobber-length drill bit, this tool is oriented toward general-purpose drilling and maintenance work where longer reach and versatility are beneficial, making it appropriate for shop-floor fabrication, equipment maintenance, and industrial manufacturing settings.