Jobber Length Drill Bit – 5/16″ Diameter, High-Speed Steel

5/16 GENERAL PURPOSE

Part #: DB-5/16 Category:

Description

This drill bit is made from high-speed steel (HSS) and features a type DB jobber length design. It has a surface-treated 118° point angle optimized for drilling ferrous metals. The jobber length balances reach and rigidity, making it suitable for general-purpose drilling applications. The surface treatment enhances durability and cutting performance.