5pcs High Speed Steel 4241 Step Drill Bit Set Kit Round Shank Pagoda T-wist Drills Drilling Tool Portable for Workpiece

This set of step drills made of superb steel material. Different specifications can meet different drilling requirements. What are you waiting for? Just come and buy. Features:Made of superb high speed steel, wear resistant, reliable and long-lasting.Double g-roove design for faster and smoother cutting provides you better use experience.Divserse specifications can meet different drilling needs.Mini size and light weight make it portable and space-saving for storage.Suitable for workpiece with hardness is less than 25, such as carbon steel, iron plate, aluminum plate, pvc plate, wood board and so on. Specifications:Material: high speed steel 4241Color: yellowQuantity: 5pcsType: 1, 2 (optional)Size:1/4 to 1-3/8 (10 steps): 1/4, 3/8 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/83/16 to 7/8 (12 steps): 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/81/4 to 3/4 (9 steps): 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/41/8 to 1/2 (13 steps): 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/23/16 to 1/2 (6 steps): 3/16, 1/4, 5/16, 3/8, 7/16, 1/2Shank diameter:1/4 to 1-3/8: 8mm / 0.3in3/16 to 7/8: 8mm / 0.3in1/4 to 3/4: 8mm / 0.3in1/8 to 1/2: 6mm / 0.2in3/16 to 1/2: 6mm / 0.2inPackage size:Type 1: 150 * 110 * 40mm / 5.9 * 4.3 * 1.6inches(Length * Width * Height)Type 2: 90 * 70 * 70mm / 3.5 * 2.8 * 2.8inches(Length * Width * Height)Package weight:Type 1: 480g / 1.1lbType 2: 300g / 10.6ounce Package list: (optional)Type 1:5 * Step Drill1 * Aluminum BoxorType 2:5 * Step DrillGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....