300PCS/BOX Twist Drill Cement Drill Wood Drill Bit Set Auger Drill Masonry Drill Expansion Tubes

Material: Carbon Steel Quantity: 300pcs Item: Twist Drill[2/3/4/5/6/8/10mm]-7pcs Item: Auger Drill[4/5/6/8/10mm]-5pcs Item: Masonry Drill[4/5/6/8/10mm]-5pcs Item: Hexagonal shank extension rod [60mm]-1pcs Item: Hexagon shank bits[25mm]-6pcs Item: Expansion Tubes[5/6/8/10mm]-276pcs Suitable for woodworking The drills and bits are made from carbon steel and can be only used for DIY carpenter Meticulous surface treatment, in a new condition Consist of bits, setscrews, masonry drills, hexagonal extension rod and so on Portable and practical tools set for electric tool repairing A set of fully-equipped tools, will help you solve much trouble