RS PRO HSS Twist Drill Bit, 4.2mm Diameter, 75 mm Overall

This drill bit from RS PRO provides you with a robust, dependable way to drill through metal, wood and plastic. Thanks to its point angle of 118° and its right-hand spiral, it can safely and effectively drill into harder materials.


Its HSS (high-speed steel) body makes this drill bit robust, durable and heat-resistant. This means it can withstand the high temperatures produced when your power tool is operating at high speeds. A black finish provides additional resistance to corrosion for use in harsh environments.


The drill bit meets the DIN 338 specifications for twist drill dimensions, allowing you to create standard hole sizes for your components and fasteners. This item is a suitable choice for general workshop jobs as well as professional maintenance and engineering.