Drill And Tap Set Metric And Standard, 13Pcs Drill Tap Set With, Countersink Product Details SPECIFICATIONS 6 SAE sizes: 6-32NC 8-32NC 10-24NC 10-32NC 12-24NC 1/4-20NC 6 metric sizes: M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1.0 M8 x 12.5 M10 x 1.5 Material: steel Type: drill and tap set Finish: titanium Package Includes: thread tap drill bits set of 13 in box. This tap drill set comes with a quick-change adapter. It makes changing quick and each tap drill is engraved with dimensions to improve efficiency. Includes a folding storage box to keep tapping bits safely in place and organized. Drilling, tapping and chamfering in one pass, can be used for wood, copper, aluminum, sheet metal, plastic, etc. at the same time, easy to store and carry, suitable for various working environments . Material: tap drill bit set is made of high quality high speed steel with titanium treatment on the surface, which can guarantee sharp, fast execution and durability. Drill and tap set metric: includes 6 SAE sizes (6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1/4-20NC); 6 metric sizes (M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 12.5, M10 x 1.5) . Easy to use: This set of tap drills comes with 1 quick-change adapter. It makes changing quick and each tap drill is engraved with dimensions to improve efficiency. Storage box: Includes a folding storage box that keeps the tap drills safely in place and organized. Wide range of applications: drilling, tapping and chamfering in one pass, can be used for wood, copper, aluminum, sheet metal, plastic, etc. at the same time, thread tap drill bits set of 13, easy to store and carry, suitable for various working environments . 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.