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Best Tap and Die Sets

Looking to buy the best Tap and Die Set? Check out our guide below and you’ll be well-placed to select the correct one for your needs.

Tap and die sets are one of those items that you never think you’ll need until you actually do.
It’s true that if you’re doing minor DIY around the house, it’s unlikely that you’ll use it very often.
However, if you’re into more serious hobbies, such as mechanics or larger DIY projects, they’ll be a useful set to have on hand!

Whatever metal you’re working with, you’ll be able to discover a tap and die set that can make a thread for you, making your life a whole lot easier.
Nothing is more aggravating than having an old, rounded thread on a bolt or screw that prevents you from finishing a work, or requiring to make a new specialised bolt but being unable to do it…
So go ahead and read our tap and die set buyers guide to locate the best tap and die set on the market right now!

Is There a Difference Between a Tap and a Die?

If you’re considering about buying your first tap and die set, you should know the difference between the two and why you might need them.
A tap is used to produce an internal thread in a hole you’ve drilled so that it can be utilised for a screw.
This is essentially the pair’s female half.
A die is used to create an exterior thread, such as on a rod, which is the male half of the bolt pair!

A tap and die set will allow you to make both sides of the mating pair, allowing you to complete the job without having to purchase multiple distinct products!
It also gives you the freedom to work with whatever size or type of material you require, as long as you have the appropriate tap and die sizes.
Not only that, but if you’re working with older materials with worn threads, you can simply cut in a new thread with a tap and die set!
That’s all there is to it!

What to look for in a Tap and Die Set

Here are some of the most important aspects to consider when choosing a tap and die set so that you can be sure you’re getting the appropriate one!

Tap and Die Construction Materials

Different metals are used to make taps and dies.
The most typical taps are made of carbon steel for working with softer materials and high speed steel for working with harder materials.
If you want taps and dies to cut well and not become worn and damaged, they must be tougher than the material they are working with.
If you use a tap or die that isn’t strong enough, it will grow brittle and break, making it nearly impossible to remove.

The Faucets

Taps are used to create a thread on the inside of a hole or to repair existing internal threads, as we now know.
There are two sorts of taps available: progressive threading and hand tapping (otherwise known as a power tap).
Progressive threading entails utilising three different sorts of taps to gradually bore out the thread you’re working with: a bottoming tap, a second tap, and finally a taper.
This procedure takes longer, but it guarantees that the materials are not destroyed and that a high-quality thread is produced.

If you’re new to making your own threads, we recommend using taper taps because they’re the easiest to use and require the least amount of force to get started.
This is also why they are the finest to start with because you can then move on to other taps.

Bottoming taps don’t have flattened threads at the start like taper taps, which can make them more difficult to work with, but it ensures that you get a high-quality thread all the way down the rod you’re working with!

Plug taps are the ideal compromise!
They have a few flattened threads on the bottom to make your task easier to begin with, but not as many as a taper tap.

Hand taps, also known as power taps, are a faster means of working because they may be utilised with a mechanical drill if you don’t want to use a tap wrench manually (but you do also have that option if its better for you).
Different taps work with different drill bits, and it can be difficult to figure out which drill bit you need, so many manufacturers offer “ready to tap” packs that include both the taps and the necessary drill bits, saving you time and hassle!

The taps are crucial, but the tap wrench that comes with the set for you to complete the tapping is possibly more important — without it, you won’t be able to finish the job!
The tap wrench is also there to protect the taps you’re working with, so if you don’t have a good one, you can find up with broken taps and holes that are no longer useful!

TOP TIP: Choose a tap wrench that is compatible with the tap, as if you use too much tension, your tap will break in the pipe you’re working with!

On to the dies…these will have three, four, or five holes drilled into the centre and then filed sharp enough to form an external thread on any type of rod you’re working with.
There are two major types of dies available: circular dies and dies that provide a complete thread.
They are also the most user-friendly.
The other alternative is to use a two-piece adjustable die, which is excellent for creating a long thread but requires a lot more labour and a number of stages to generate one thread, which can be off-putting if you don’t need such a long thread!

Die sizes range from small to large, allowing you to deal with a variety of rod sizes.

12 x 17mm 8 x 13mm

15 x 21mm 21 x 27mm

26 x 34mm

33 x 42mm

50 x 60mm

Some sets also include a mechanical die stock, which serves to retain dies while also providing two handles for controlling and moving the die along the material.

The Sets

Depending on what you need and want, there are a variety of tap and die sets on the market, so it’s critical to shop around and compare your options.
Die kits typically comprise between 4 and 10 dies as well as a die stock or wrench that allows you to efficiently use the dies.

Make sure to choose sets made of high-quality steel, such as high-carbon steel, as these will last longer and be more sturdy.
These are more expensive than alloy sets, but they will last far longer and more than pay for themselves in the long run.
If you know you’ll be working with some pretty tough metal, you might as well choose for high-speed steel, which is the highest quality available.

Although the contents of the case are the most crucial aspect, you will have a difficult time if you do not purchase the tap and die set with a good case, as this is what will hold all of the pieces together.
Look for cases with high-quality locks and clasps that are constructed of heavy-duty plastic or even metal.
It’s also a good idea to get one with a comfort grip handle, as this will make moving your taps and dies around between jobs a lot easier!
Nothing is more frustrating than starting a project only to discover that you have lost the tap size that you require – this is why it is critical not to skimp on the casing!

The most difficult aspect of purchasing a tap and die set is achieving a reasonable mix of quality, quantity, and pricing.
If the pieces are of low quality, don’t choose the set with the most pieces; you’ll quickly find yourself needing to replace them.

Best Tap and Die Sets To Buy

SaleBestseller No. 1
Hi-Spec 39 Piece SAE & Metric Tap & Die Set. Complete M3 to M12 / #4 to 1/2in Fine & Coarse Tools to Cut, Chase and Thread with Screw Pitch Gauge in a Tray Case
  • CLEAN CUT RESULTS: Start DIY garage and workshop tapping and threading with the Hi-Spec 39 Piece SAE & Metric Tap and Die Tool Set. Whether its internal or external rethreading, cut new material, chase damaged or old screws, repair rusty nuts, bolts and spark plugs
  • 34 PIECE SAE & METRIC SIZES: Most popularly used coarse and fine thread sizes and pitches of three and four flute tapered and plugged taps and dies. SAE & Metric Tap and Dies: 16 thread sizes from M3 to M12 and #4 to 1/2in with 16 pitch sizes plus NPT (1/8-27)
  • GOES THROUGH METALS: For materials such as carbon alloy steels, cast iron, aluminium, brass and bronze. Using premium GCr15 Alloy steel, a high carbon chromium bearing steel with high Rockwell hardness, contact fatigue performance, and corrosion resistance
  • 3 TAP & DIE WRENCH HANDLES: Just fix the tap or dies tools into the steel alloy wrench handles with adjustable fittings and get turning. Includes a handy mini-screwdriver to assemble and fix the dies
  • SCREW PITCH GAUGE: Easily and accurately measure the pitch or lead of a screw thread with the 16-Blade Screw Pitch Gauge. All tools and accessories are kept tidy and organised in a slimline case for simple storage and carry
Bestseller No. 2
Gunpla Tap and Die Set 20 Pieces Tungsten Alloy Steel Metric Tap and Die Kit M3-M12 Combination for Cutting External and Internal Thread with Storage Case
  • STRONG TUNGSTEN ALLOY STEEL: The tap and die set by Gunpla is made of hardened tungsten alloy steel tools. These heat treated taps and dies with accessories are manufactured to be very hard, with high strength and enhanced durability to be used for several years without replacement
  • EASY THREADING AND TAPPING: With this metric tap and dies set, easily use the taps to cut a thread inside a hole or form female portions of the mating tools like nuts. The heavy duty dies will cut or form male portion like bolts. Our tap and dies metric set is designed to help perfectly cut new or repair damaged internal and external threads
  • WIDELY APPLICABLE TAPS AND DIES: These high quality taps and dies can thread any metal with efficient results. Strong metals which can be tapped or thread include aluminium, brass, carbon alloy steel, cast iron, and bronze. This hardened threading set is relatively easy to use, providing less fatigue and has a high resistance to corrosion and wear
  • PACKAGE CONTENT: This threading and taps set includes 9 metric dies; M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M7 x 1.0, M8 x 1.25, M9 x 1.25, M10 x 1.5, M12 x 1.75mm and 9 metric taps; M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M7 x 1.0, M8 x 1.25, M9 x 1.25, M10 x 1.5, M12 x 1.75mm. In this tapping set, a die holder and a tap wrench were added to complete the set and help make your tasks more convenient
  • CONVENIENT STORAGE AND ACCESSORIES: Our 20 pieces tungsten steel taps and dies set comes in a perfectly designed sturdy storage case that has its inner part molded to fit each piece and keep safely.
Bestseller No. 3
Draper 79205 75-Piece Metric and BSP Combination Tap and Die Set
  • High carbon steel
  • Contents: 9 metric coarse dies, 8 metric fine dies, BSP die, 17 metric taper taps, 17 metric plug taps (bottoming), taper tap, 2 tap wrenches, die holder, drill bits for tapping, screwpitch gauge and screwdriver
  • Draper Guaranteed Product
  • High carbon steel
  • Contents: 9 metric coarse dies, 8 metric fine dies, BSP die, 17 metric taper taps, 17 metric plug taps (bottoming), taper tap, 2 tap wrenches, die holder, drill bits for tapping, screwpitch gauge and screwdriver
Bestseller No. 4
Silverline MS51 Tap and Die Set 40pce 40pce
  • Tough carbon steel tap and die set in storage case
  • Bar type and 'T' type tap wrenches
  • Die handle, screwdriver, screw pitch gauge, 16 metric taps and 16 metric dies:
  • M3x0.5, M3x0.6, M4x0.7, M4x0.75, M5x0.8, M5x0.9, M6x0.75, M6x1, M7x0.75, M7x1
  • M8x1, M8x1.25, M10x1.25, M10x1.5, M12x1.5, M12x1.75. Plus 1/8" NPT tap and die
Bestseller No. 5
Gunpla Tap and Die Set 40 Pieces Tungsten Alloy Steel Metric Tap and Die Kit Combination for Cutting External and Internal Thread with Storage Case
  • DURABLE TUNGSTEN ALLOY STEEL: Gunpla tap and die set is made of hardened tungsten alloy steel tools. These heat treated taps and dies with accessories are manufactured to be very hard, with high strength and enhanced durability to be used for several years without replacement
  • CLEAN THREAD AND TAP CUTS: With these metric tap and dies set, easily use the taps to cut a thread inside a hole or form female portions of the mating tools like nuts. The heavy duty dies will cut or form male portion like bolts. Our tap and dies metric set is designed to help perfectly cut new or repair damaged internal and external threads
  • WIDE APPLICATION TAPS AND DIES: These high quality taps and dies can thread any metal with efficient results. Strong metals which can be tapped or thread include as aluminium, brass, carbon alloy steel, cast iron, and bronze. These hardened threading set are relatively easy to use, providing less fatigue and has a high resistance to corrosion and wear
  • SET INCLUDES: This threading and taps set includes 16 metric taps; M3x0.5, 3x0.6, 4x0.7, 4x0.75, 5x0.8, 5x0.9, 6x0.75 6x1.0, 7x0.75, 7x1.0, 8x1.0, 8x1.25, 10x1.25, 10x1.5, 12x1.5, 12x1.75 and 16 metric dies; M3x0.5, 3x0.6, 4x0.7, 4x0.75, 5x0.8, 5x0.9, 6x0.75 6x1.0, 7x0.75, 7x1.0, 8x1.0, 8x1.25, 10x1.25, 10x1.5, 12x1.5, 12x1.75. A slotted screwdriver, a screw pitch gauge, a T-handle, a die holder and a tap wrench were added to complete the set and help make your tasks more convenient
  • STORAGE AND ACCESSORIES: Our 40 pieces tungsten steel taps and dies set comes in a perfectly designed sturdy storage case that has its inner part molded to fit each piece and keep safely
Bestseller No. 6
Gunpla 32 Pieces Tap and Dies Set Tungsten Heavy Duty Alloy Steel Metric Screw Threads Cutting Tools Taper Drill Threading Kit with Storage Case
  • HEAVY DUTY TUNGSTEN ALLOY STEEL: Gunpla tap and die set is made of hardened tungsten alloy steel tools. These heat treated taps and dies with accessories are manufactured to be very hard, with high strength and enhanced durability to be used for several years without replacement
  • THREAD AND TAP EFFICIENTLY: With these metric tap and dies set, easily use the taps to cut a thread inside a hole or form female portions of the mating tools like nuts. The heavy duty dies will cut or form male portion like bolts. Our tap and dies metric set is designed to help perfectly cut new or repair damaged internal and external threads
  • UNIVERSAL TAPS AND DIES: These high quality taps and dies can thread any metal with efficient results. Strong metals which can be tapped or thread include as aluminium, brass, carbon alloy steel, cast iron, and bronze. These hardened threading set are relatively easy to use, providing less fatigue and has a high resistance to corrosion and wear
  • PACKAGE INCLUDES: Our threading and taps set includes 7 different sizes of thread taps; M3X0.5, M4X0.7, M5X0.8, M6X1.0,M8X1.25, M10X1.5, M12X1.75, 3 of each size, to secure a future replacement or simultaneous use when needed. In this tapping set, a die holder, a screw pitch gauge, a slotted screw driver and a tap wrench were added to complete the set and help make your tasks more convenient
  • SET STORAGE AND ACCESSORIES: Our 32 pieces tungsten steel taps and dies set comes in a perfectly designed sturdy storage case that has its inner part molded to fit each piece and keep safely
SaleBestseller No. 7
Die and Tap Metric Set 110 pcs, M2-M18 Screw Nut Thread Taps Dies with Wrench Handle Heavy Duty Hand Tool Kit, for Cutting External and Internal Thread, Precision Metric Taps Dies Set
  • 【Complete tools, meet a variety of needs】 This tap and die kit has a complete set of tools, including: 2 x Die Wrenches, 35 x Dies, 2 x Tap Wrenches, 70 x Taps, 1 x T Wrench (see product description for specific specifications) . A complete tool kit can meet most of your needs, and it is cheap and cost-effective, and it is worth buying
  • 【5 wrenches, flexible use】 The set contains 5 high-quality adjustable wrenches, which can easily and firmly clamp the faucet or mold. You can freely choose the most suitable wrench according to different situations to make your work easier and more efficient. Mainly used for manual tapping and thread processing. Let you have fun and enjoy the comfort it brings you
  • 【Carbon steel material, sturdy and durable】 This tap and mold kit are made of high-quality carbon steel, with a strong structure, wear-resistant, rust-proof, and non-corrosive. Even if they are used for a long time, they can maintain the original quality. High performance will not let you down
  • 【Professional tools, easy to carry】 This tap and mold kit is a great tool kit, mainly used to cut or shape the male and female parts of a nut or bolt. This is a set of professional tool kits, including a high-quality plastic box, with obvious markings so that each tool is clearly displayed, which can help you store and organize them perfectly, and is easy to carry
  • 【Sincere Service】 We promise that our products are 100% brand new, reliable in quality, and can meet your needs. If you have any questions about our products, please feel free to contact us. Our helpful customer support team will handle it for you within 24 hours, no need to worry about refunds and returns
SaleBestseller No. 8
Mophorn Tap and Die Set 110 PCS Tungsten Alloy Steel Metric Tap and Die Kit for Cutting External and Internal Thread
  • Premium Quality: High-duty heat-treated Tungsten steel construction, high-hardness, wear-resistant, and its service life is 5-10 times longer than that of non-tungsten taps, durable and reliable for your long-lasting use.
  • Excellent Performance: Fully ground & high-precision tap is super-sharp for your tapping and chip removing operation, running smooth and efficient, offering you excellent performance.
  • Reinforced Stability: Each dies is designed with a lock hole, it can be locked tightly after the screw is aligned and locked, ensures double stability during your operation.
  • Adjustable Tap Wrench: Tap wrench is adjustable: you can set the adjustable basin wrench to either its position for turning clockwise (tightening) or turning anti-clockwise (loosening). You can do this by flipping the jaws 180 degrees over its pivot.
  • Most Popular Sizes Included: This tap and die set comes with 110 pieces in total: 35 pcs plug taps, 35 pieces taper taps, 35 pcs dies, 2 tap holders(M2 - M12 (1/16" - 1/2"& M6 - M20 (1/4" - 3/4")), 2 die holders (200mm (1" diameter bore)& 270 mm (1 1/2" diameter bore) and 1 T-bar tap wrench, most popular sizes included
SaleBestseller No. 9
BGS 1900 | Tap and Die Set | M2 - M18 | 110 pcs.
  • Material: tool steel
  • Especially for fine threads
  • Content: 2 tap holders, 2 die holders, 1 T-holder for tap, 35 taps/dies each (pre-cutter/main-cutter)
Bestseller No. 10
Draper 18523 Metric Tap and Die Set, 42 Pcs
  • High carbon steel
  • Supplied with the correct drill bits for tapping
  • Contents: 20 metric dies; 20 metric taper taps; 2 tap wrenches; die holder; die adaptor and screwdriver
  • Next Day Delivery
  • Package Weight: 13.227 pounds

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