Hi-Spec 99pc HSS Mixed Drill Bit Set - 1 to 10mm Titanium Coated

Upgrade your toolbox with the Hi-Spec 99pc Complete HSS Mixed Drill Bit Set. Designed for everyday DIY projects, these bits cut quickly through soft metals like aluminium and mild steel, as well as wood, plasterboard, drywall and plastics. The set includes the most common round-shank twist sizes from 1mm to 10mm, giving you the right tool for any hole you need to make. Made from high-speed steel alloy (HSS4241), each bit holds its sharp edge longer and tolerates higher temperatures than ordinary carbon steel bits. A gold titanium coating adds extra durability and reduces friction, so you get smoother drilling and a longer lifespan. All 99 pieces are stored in a sturdy box case that keeps them organized and protected on the job site or in the garage. Whether you are a hobbyist, a weekend renovator, or a professional tradesperson, this mixed set delivers reliable performance and value for a wide range of materials.