Sherwood 0.42mm HSS Jobber Drill Bit SHR0250017N Interchangeable Head 600D polyester which is durable

600D polyester which is durable and virtually maintenance-free

5036140269859

* Double shell

6mm collet size compatible with most grinding accessories

7Meter air hose

Sherwood 0.42mm HSS Jobber Drill Bit SHR0250017N Interchangeable Head 600D polyester which is durableOverview Summary The Sherwood SHR0250017N 0. 42mm HSS S S Jobber Drill is a micro precision drill bit designed for extremely accurate metal drilling. Crafted from high speed steel (HSS), it delivers excellent durability, heat resistance, and precise cutting performance at very small diameters. Its jobber length design ensures stability and control, making it ideal for micro engineering, electronics, jewelry, and other precision workshop applications.