Ingco HSS Twist Drill Bits Set, 6 Pieces, AKDB1065

Our review

This is a six-piece set of high-speed steel twist drill bits from Ingco, sold under the model number AKDB1065. The sizes run from 2mm up to 8mm, with the following shank diameters and lengths: 2x49, 3x61, 4x75, 5x86, 6x93 and 8x117. That spread covers the most common small-to-medium holes for metal, wood and plastic, so it suits a home toolbox, a workshop starter kit or anyone replacing a few missing bits rather than a full industrial index. High-speed steel is the standard choice for general drilling; it handles mild steel and softer materials well but is not the right pick for hardened steel or masonry, where you would want cobalt or carbide-tipped bits instead. Before buying, check your drill's chuck size, since the 2mm bit needs a chuck that closes tightly, and confirm you have the sizes you actually use most. Compare against larger sets if you need duplicates or sizes above 8mm, and against coated bits if you drill metal often. The double blister pack keeps the set together but is not a storage case, so plan a bit holder. Available on Sokonia.