8pcs/set Professional HSS Twist Drill Set of 8pcs High Speed

Features:It includes 8 sizes in one drill bit set suitable for drilling hole at various sizes.Excellent workmanship stable performance and durable.High-speed steel high quality performed well in cutting and drilling.Comes with a neat design wooden storage box.This bit will get the job done with the combination of high strength durability and corrosion resistance.Specifications:Material: High-speed steel 4241Quantity: 8pcsTwist Drill Model: 14mm 16mm 17mm 18mm 19mm 20mm 22mm 25mm.Item Length: 15cm / 5.91inPackage Weight: 1638g / 57.80ozPackage Size: 22.5 * 18 * 4.3cm / 8.86 * 7.09 * 1.69inPackage List:8 * Twist Drill1 * Storage Case