Use this step drill bit from RS PRO to create holes of different sizes with a single bit. It's a versatile choice that lets you drill holes ranging from 5 mm to 13 mm in size.


The bit's HSS (high-speed steel) body ensures it's robust enough to withstand high temperatures. Its five steps make it easy to drill the correct size for your application.


For added safety, it features non-slip characteristics when held in three-jaw chucks. This strong step drill bit also conforms to American (ANSI/ESD S20.20:2014) and European (BS EN 61340-5-1:2007) electrostatic discharge (ESD) requirements, reducing the risk of electrostatic discharge.