●Precise cut: the HCV/CV wood drill bits with special TopCut design ensure a precise and clean cut in different types of wood. ●✅ FAST PROGRESS: The sharp wood twist drill bits allow fast and efficient drilling progress without running during deep drilling in the wood. ●Versatile sizes: the 7-piece set includes extra long drill bits in sizes 4, 5, 6, 7, 8, 10 and 12 mm to meet the requirements of different woodwork. ●✅ LONG LASTING SHARPENING: The wood drill bits offer high durability and stay sharp for a long time even during intensive use to achieve precise and even results. ●Easy to use: the wood drill bits are ideal for use in standard drills and allow effortless and precise processing of wood projects.