RS PRO HSS, 281 mm Overall 1

This RS PRO twist drill bit is an all-round tool that's suitable for a wide range of drilling applications and different types of materials. Its high-quality design and durable construction mean it can stand up to regular heavy use over a long period of time.The drill bit is made of high-speed steel (HSS) and is manufactured to DIN 345 standards, so it's strong enough to cut through cast iron, stone and other hard materials without blunting or breaking. It also has excellent heat resistance, so you can use it on thermoplastics, wood and other surfaces that are prone to melting or burning.