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EFFICERE 40-Piece Premium Tap and Die Set, SAE Unified Screw Thread, Size #4 to 1/2” | Include UNC Coarse, UNF Fine and NPT Threads | Essential Threading Tool Kit with Complete Handles and Accessories

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Availability: Only 2 left in stock, order soon!
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Arrives Thursday, Dec 25
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Size: 40-Pc. SAE Unified Set


Features

  • WIDE APPLICATIONS: Perfect kit to create new threads, chase existing threads, or repair damaged threads on most metals like aluminum, brass, bronze, cast iron, mild steel, carbon steel, stainless steel and more
  • PREMIUM QUALITY: Industrial grade hardened GCr-15 alloy steel construction provides maximum strength and durability, and meets ANSI/ASME B1.1 standards for guaranteed quality
  • EXCELLENT CUTTING PERFORMANCE: All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance
  • MOST POPULAR SIZE: Includes a full range of most commonly used tap & die sizes for unified screw threads (UN-Series). Coarse Thread (UNC): #4-40, #6-32, #8-32, #10-24, #12-24, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13; Fine Thread (UNF): #10-32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20; Pipe Thread (NPT): 1/8-27
  • ALL-IN-ONE SET: Set completes with all the parts and accessories that you need for your threading or rethreading jobs: tap wrenches, die stock, thread pitch gauge, screwdriver, plus a heavy duty carry case for easy organizing and storage

Description

EFFICERE 40-Piece All-In-One Tap and Die Set for SAE Unified National Screw Threads is the perfect choice for your hand threading and rethreading works at home, garage, shop and other jobsites. It serves a wide range of applications such as general thread cutting and fixing for rod, bolt, nut and other fasteners, auto repairs for mechanics, machinery and equipment maintenance, metal fabrication, woodworking and a lot more. All the taps and dies are constructed from highly durable GCr15 bearing steel for extended tool life, and are built to cut through all metal hardware, rods, pipes, plates made from carbon steel, cast iron, alloy steel, stainless steel, aluminum, brass, bronze, magnesium, zinc or other materials. The taps in this set are most common and general-purpose plug style, featuring a tapered end of 3 to 5 chamfered threads, providing an easier gradual entry when tapping into a blind hole. All the cutting teeth are professionally CNC (computer numerical controlled) machined and heat treated to Rockwell hardness 60 HRC to guarantee precise, aggressive and clean threading results. Set Includes: (17) Taps for Internal Threads; (17) Dies for External Threads; (1) Long-Handle Adjustable Tap Wrench; (1) T-Handle Tap Wrench; (1) Long-Handle Adjustable Die Stock; (1) Mini Screwdriver for Die Stock; (1) SAE Unified Threads Pitch Gauge; (1) Carrying and Storage Case; Tap and Die Sizes: β–² Coarse Unified Threads (UNC): 4 - 40 UNC, 6 - 32 UNC, 8 - 32 UNC, 10 - 24 UNC, 12 - 24 UNC, 1/4” - 20 UNC, 5/16” - 18 UNC, 3/8” - 16 UNC, 7/16” - 14 UNC, 1/2” - 13 UNC β–² Fine Unified Thread (UNF): 10 - 32 UNF, 1/4” - 28 UNF, 5/16” - 24 UNF, 3/8” - 24 UNF, 7/16” - 20 UNF, 1/2” - 20 UNF β–² American Pipe Thread (NPT): 1/8” - 27 NPT;

Manufacturer: β€ŽUPHILL MERCHANDISE LLC


Part Number: β€ŽPT-001


Item Weight: β€Ž3.22 pounds


Package Dimensions: β€Ž12.8 x 8.15 x 1.77 inches


Item model number: β€ŽVPT012


Is Discontinued By Manufacturer: β€ŽNo


Size: β€Ž40-Pc. SAE Unified Set


Material: β€ŽAlloy Steel


Power Source: β€ŽHand Tap and Die


Item Package Quantity: β€Ž1


Measurement System: β€ŽInch


Included Components: β€ŽTap and Die


Batteries Included?: β€ŽNo


Batteries Required?: β€ŽNo


Date First Available: July 14, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • amazing for the price
Size: 40-Pc. Metric Set
I thought it was going to be another cheapy junk set like I had just returned from Harbor Freight that I could not even tap and already tapped hole in ABS plastic. what garbage they have. This set is really nice and all the size's are etched into each piece to you know what size you are looking for. Not like the other company that it wiped right off and most did not have them etched. If you don't know what the size is, then what good are they. They were all organized nicely. Worked quickly and perfectly on ABS plastic. Thanks so much. 😍😍 ... show more
Reviewed in the United States on July 2, 2025 by rainman

  • Good Product Good Price
Size: 40-Pc. SAE Unified Set
Nothing wrong with these basic sets. These don't have frills, and they don't come with instructions, but you have YouTube, or some old mechanic you can ask. I needed to tap treads in some steel, and in brass. So, I did the male and female from dissimilar metals. The process was about as good as you can expect for a basic set like this, and the threads mated perfectly. Not sure how they would hold up if I was doing this all day every day, but that's not what this product is intended for. For what I wanted it was great. A bonus is the incredibly fast delivery from Amazon. Even my local hardware store could not get it this fast. ... show more
Reviewed in the United States on February 5, 2024 by S D Roemerman

  • Decent dies, poor wrench - updated
Size: 40-Pc. SAE Unified Set
The dies and taps themselves seem pretty good, but the wrenches don't seem to stand up to real work. If all you use this for is cleaning up existing threads it will probably be fine, but after cutting new threads onto some bar stock my die wrench is twisted so the dies barely fit in anymore, the set screw sheared off 3 times, and the hole for the set screw is mangled. Maybe it fares better cutting threads in copper or aluminum, but it's not really great for steel. Still worth the price just for the taps and dies, but I'd recommend picking up some solid wrenches for serious work. This review has been updated to reflect the great customer service from Efficere Tools, who contacted me to let me know they refunded the purchase price of the tap & die set. So while I can't give the set a full 5 stars for the reasons listed above, they definitely earned 4 for the good customer service. I'd be happy to buy from them again. And as I said above, the dies themselves were fine and a great deal, just plan to spend a little extra on a sturdy wrench to use them on steel. ... show more
Reviewed in the United States on November 8, 2018 by Adam P

  • Great product and price
Size: 80-Pc. SAE and Metric Combo
Great product and an additional bonus a Thank you card and a nice free gift. NOW THAT'S HOW YOU DO BUSINESS!!!
Reviewed in the United States on April 24, 2025 by Michael Balamoti

  • they work fine
Size: 40-Pc. Metric Set
nice set
Reviewed in the United States on November 3, 2025 by David Bentley

  • Hit or miss
Size: 40-Pc. SAE Unified Set
Not the most precise machining. Some of the dies don’t cut well so I sent it back.
Reviewed in the United States on October 21, 2025 by anthony pfeifer

  • Struck toyota drum break. Use this
Size: 40-Pc. SAE Unified Set
Best tool for stuck toyota drum breaks. Just go up one size if thred gets loose when removing the drum using the two bolt method.
Reviewed in the United States on October 17, 2025 by picollo

  • Great quality at an affordable price
Size: 40-Pc. Metric Set
This is a great quality product for my needs. It is a great addition to my collection of tools in my garage. I am always finding that I need to repair threads on nuts, bolts, and screws. Not that they are stripped but just gummed up with stuff or slightly damaged. I use this set on my off-road motorcycles that I constantly wrench on. If I find a thread problem, usually attributed to my own error, either from locktite or just plain damage, I can quickly repair the hardware and I'm back on the trail. I can't speak for it's use to create threads on blank material though. Big plus to have such a wide range of sizes and pitches in the set. Great product for the money and if you look around, other suppliers appear to have the exact same product but at a much higher price, probably attributable to promoting a brand name. Don't be fooled by the low price, this is a quality set for the home garage mechanic. ... show more
Reviewed in the United States on November 5, 2020 by NWrippn

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