Premium 80-Piece Sae And Metric Tap And Die Set - Sae Inch Sizes 4 To 1/2" And Product Details EFFICERE 80-Piece Premium Tap and Die Set in combined SAE Fractional and Metric size is your best choice tools for hand threading and rethreading jobs at home, garage, shop or work sites. It is perfect for a wide range of applications, such as auto repairs, metal fabrication, machinery, plumbing and a lot more. It can be used to cut new threads, chase / renew existing threads, or repair damaged threads. All of the taps and dies are crafted from industrial grade GCr15 bearing steel for maximum strength and durability, and cut through a wide range of metal pipes and rods made from carbon steel, cast iron, stainless steel, aluminum, brass, copper and more. This product consists of two separated tap and die sets, one in SAE size and one in Metric size. 40-Piece SAE Standard Tap and Die Set (Red Storage Case) Include: (20) Taps Dies for Coarse Threads: #4-40 NC, #6-32 NC, #8-32 NC, #10-24 NC, #12-24 NC, 1/4?-20 NC, 5/16?-18 NC, 3/8?-16 NC, 7/16?-14 NC, 1/2?-13 NC (12) Taps Dies for Fine Threads: #10-32 NF, 1/4?-28 NF, 5/16?-24 NF, 3/8?-24 NF, 7/16?-20 NF, 1/2-20? NF (2) Tap Die for Pipe Threads: 1/8 NPT 27 (1) Long Handle Adjustable Tap Wrench; (1) T-Handle Tap Wrench (1) Adjustable Die Wrench (1) Mini Screw Driver (1) Thread Pitch Gauge (1) Storage and Carry Case 40-Piece Metric Tap and Die Set (Blue Storage Case) Include: (22) Taps Dies for Coarse Threads: M3 x 0.5, M3 x 0.6, M4 x 0.7, M4 x 0.75, M5 x 0.8, M5 x 0.9, M6 x 1.0, M7 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75 (10) Taps Dies for Fine Threads: M6 x 0.75, M7 x 0.75, M8 x 1.0, M10 x 1.25, M12 x 1.5 (2) Tap Die for Pipe Threads: 1/8 NPT 27 (1) Long Handle Adjustable Tap Wrench; (1) T-Handle Tap Wrench (1) Adjustable Die Wrench (1) Mini Screw Driver (1) Thread Pitch Gauge (1) Storage and Carry Case ? ALL-IN-ONE SET - This is a complete tap die set that includes all essential SAE and Metric sizes with both coarse and fine teeth, designed for all kinds of internal and external threading, rethreading or thread repairs jobs ? PREMIUM MATERIAL AND DURABILITY - Industrial grade GCr15 bearing steel construction for maximum strength and longevity to withstand professional uses and ensure durability ? EXCELLENT CUTTING PERFORMANCE - All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance ? VERSATILITY AND WIDE APPLICATION - Perfect to create new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel ? MOST POPULAR SIZES - Comes with: (34) pc. most common SAE standard taps dies 1/2, 7/16, 3/8, 5/16, 1/4, 12, #10, #8, #6, #4; (34) pc. most common Metric taps dies M12, M10, M8, M7, M6, M5, M4, M3; plus (12) pc. comprehensive accessories of wrenches, handles, gauges, screwdrivers and storage cases 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.