Lamptop 39-Pcs Woodworking Tools And Accessories, Including Bolt, Center Punch Product Details LAMPTOP 39-Pcs Woodworking Tools and Accessories, including Bolt Deburring Tool, Tap Drill Bits, 3-Pointed Countersink Bits, Step Drill Bits, 1/4" Hex Shank 5 Flute Countersink Drill Bits, Long Twist Drill Bits, Drill Stop Bit Sets. All drills are made of high-speed steel, and the bolt-deburring tool plug cutters use YG8 tungsten steel, high hardness, and damage resistance 1-Pcs Bolt-Deburring Tool, High-speed steel shell, YG8 tungsten steel plug cutters, suitable for Bolts with a diameter of 1/8?(3mm) to 3/4?(19mm). Extension rod size can withstand greater pressure, recommended proper speeds and feeds (0-400 RPMs), Perfect for removing bolt burrs, mortise and tenon joint 6 Pcs tap drill bits, made of metric M35 high-speed steel, dedicated to a variety of steel (sizes:0.11*2.52in, 0.16*2.56in, 0.2*2.64in, 0.24*2.64in, 0.31*2.76in, 0.39*2.76in), 3 Pcs 1/4" Hex Shank HSS Step Drill Bit Set. Specification: 4-12mm, 4-20mm, 4-32mm. Suitable for drilling holes in iron plates, copper plates, aluminum plates, wood, PVC sheets, and insulation boards. 5 Pcs Long Twist Drill Bit Tool for Wood, they are sharp and faster with less effort. Size: 0.08 / 0.12 / 0.14 / 0.16 / 0.19inch. 8 Pcs Drill Stop Bit Set - Quickly and easily help you drill holes to exact depth. Sizes: 0.16 / 0.19 / 0.23 / 0.31 / 0.39 / 0.43 / 0.55 / 0.63 inch. 6 Pcs 1/4" Hex Shank 5 Flute Countersink Drill Bit. Diameter- 6mm, 8mm, 9mm, 12mm, 16mm, 19mm. 7 Pcs 3- Pointed Countersink Bit, a large chip flute, and five edge chamfers can drain wood dust faster and easier (size - 0.12*2.36in, 0.15*2.95in, 0.19*3.35in, 0.23*3.54in, 0.27*4.13in, 0.31*4.33in, 0.39*4.72in). With a 1pc hex l-wrench, you could easily remove and adjust counter sleeve depth and drill depth. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.