Kseibi 25-Piece HSS-Co M35 Cobalt Drill Bit Set in Iron Box

Built for demanding metal drilling, this Kseibi 25-piece set combines HSS-Co M35 construction with 5% cobalt for the heat resistance and wear performance needed in regular workshop use. Each bit is a DIN338 ground twist drill, giving you a dependable choice for accurate drilling in iron, steel and other metalworking tasks where consistency matters. The set includes 25 pieces covering sizes from 1.0 to 13.0 mm, giving you a practical spread for pilot holes, step-up drilling and general fabrication work. The amber finish makes the bits easy to identify, while the clearly arranged holder helps you select the size you need quickly and keep the full range organised between jobs. A sturdy iron box protects the set during storage and transport, making it well suited to site work, garages and professional benches alike. The compact case keeps the bits together, reduces the chance of loss and helps maintain a tidy setup when you need fast access to multiple diameters. Whether you are assembling metal components, carrying out maintenance or stocking a workshop with a versatile drilling range, this set offers a practical combination of cobalt HSS material, precision-ground geometry and secure storage. It is a straightforward solution for tradespeople and serious DIY users who want reliable drill bits and a robust case in one package.