Best Tap And Die Set For Machinist in 2023 (TOP15)

Sometimes it might be quite difficult to find the best tap and die set for machinist. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this tap and die set for machinist buying guide.

Our 15 Recommendations:

The 15 Best Tap And Die Set For Machinist Reviews:

Bestseller No. 1
GEARWRENCH 114 Pc. SAE/Metric Ratcheting Tap and Die Set - 82812
  • Ratcheting T handles wind Dies with a 5° swing arc and have a reversing lever to eliminate hand over hand turning
  • Twist lock guide system reduces the “walk back” of the die guide and keeps the dies centered while cutting
  • Ratcheting t wrench works with GEARWRENCH pass thru socket system
  • Die adapters work with the 3/8inch Drive pass thru ratchet and socket system as well as socket accessories
  • Auto locking feature allow the tap adapters to be removed safely Blow mold carrying case with tilted tap holders for easy access and storage Set includes 2 ratcheting T handles, 3 sizes of tap adapters and 2 sizes of die adapter, 2 extension adapters and a sliding T for the adapters, a 4mm hex key, 5 screw extractors, SAE and metric thread gauges, and 48 taps and dies in SAE and metric sizes ranging from 4 40 to 3/4” and 3mm to 18mm
Bestseller No. 2
IRWIN Tap And Die Set, Machine/Fractional/Metric Plug Tap and 1-Inch Hex Die, 75-Piece (1813816)
  • Performance threading system eliminates the need for set screws and saves time
  • Ergonomic handles for more control and comfort when threading
  • Die adapter accommodates standard 1" hex dies
  • Self-aligning dies and taps start and thread straight every time
  • Chip breaking technology cuts chips easier
Bestseller No. 3
OMT SAE & Metric Tap and Die Set 80pcs | SAE Thread Types: NC, NF, NPT | Tap Die Set Metric SAE Standard for Cutting External and Internal Threads
  • ALL-IN-ONE TAP & DIE SET: This 80-piece internal and external threading tool kit by Orion Motor Tech includes both coarse and fine taps and dies in the 34 most needed standard and metric sizes, from #4 (14/125") to 1/2 inch and from M3 to M12
  • USER-FRIENDLY DESIGN: This tap and die set is engineered to tight tolerances to meet professional needs; the tap ends are 1/5 to 2/5 inch long for easy use with the provided standard and metric wrenches
  • CHROMIUM STEEL: The thread repair set is constructed with GCr15 bearing steel heat treated for durable and corrosion-free performance with satisfying longevity
  • ADDITIONAL TOOLS: In addition to the 68 taps and dies, this tool set includes protective gloves, both long and T-handle wrenches, 1/8" flathead screwdrivers, and thread pitch gauges to find and carve the exact threading you need through wood, copper, aluminum, iron, steel, and more!
  • BLOW-MOLDED CASES: Separate sturdy storage cases store and organize the SAE and metric taps and dies, providing easy organization and portability wherever you need them
Bestseller No. 4
Segomo Tools 110 Piece Hardened Alloy Steel SAE Tap And Die Threading Tool Set With Storage Case | SAE Tap and Die Set | Rethreading Kit | Tap Set | Tap and Die Kit - TD110SAE
  • [ Excellent Performance ] This tap and die set is ideal for cutting and renewing external and internal threads on most metals to exact standards. The tapered teeth of these threading tools are specially designed to start threading easily and smoothly and prevent overthreading.
  • [ Durable Design & Easy Storage ] Our tap and die sets are constructed from hardened alloy steel for maximum strength and durability. They also come in heavy-duty plastic blow-molded carrying case for easy transport, safe storage & quick organization.
  • [ Handy Accessories] This large tap and die set comes also with two tap wrenches (x2): M3-M12, M6-M20, two die wrenches : 25mm, 38mm O/D adn one T-Type tap wrench: M3-M6.
  • SAE Tap Sizes: 4-40 UNC, 6-32 UNC, 8-32 UNC, 10-24 UNC, 10-32 UNC, 12-24 UNC, 1/4-20 UNC, 1/4-28 UNF, 1/4-24 UNS, 1/4-32 UNS, 5/16-18 UNC, 5/16-24 UNF, 3/8-16 UNC, 3/8-24 UNF, 7/16-14 UNC, 7/16-20 UNF, 1/2-13 UNC, 1/2-20 UNF, 9/16-12 UNC, 9/16-18 UNF, 5/8-11 UNC, 5/8-18 UNF, 3/4-10 UNC, 3/4-16 UNF, M6x1.0, M8x1.25, M10x1, M10x1.5, M11x1.5, M12x1.25, M12x1.75, M14x1.25, M18x1.5, 1/8-27NPT, 1/4-18NPT.
  • SAE Die Sizes: 4-40 UNC, 6-32 UNC, 8-32 UNC, 10-24 UNC, 10-32 UNF, 12-24 UNC, 1/4-20 UNC, 1/4-24 UNS, 1/4-28 UNF, 1/4-32 UNS, 5/16-18 UNC, 5/16-24 UNF, 3/8-16 UNC, 3/8-24 UNF, 7/16-14 UNC, 7/16-20 UNF, 1/2-13 UNC, 1/2-20 UNF, 9/16-12 UNC, 9/16-18 UNF, 5/8-11 UNC, 5/8-18 UNF, 3/4-10 UNC, 3/4-16 UNF, M6x1.0, M8x1.25, M10x1.0, M10x1.5, M11x1.5, M12x1.25, M12x1.75, M14x1.25, M18x1.5, 1/4-18NPT, 1/8-27NPT
Bestseller No. 5
WYNNsky Die and Tap Set in SAE and Metric, Hex Threading Dies for External Threads, Thread Tap for Internal Threads, Thread Wrench, Thread Pitch Gauge, 86 Pieces Gauge Kit for DIY Tapered
  • Threading Dies and Tap Size: Metric Size M3×0.5, M4×0.7, M5×0.8, M6×1.0, M7×1.0, M8×1.0, M8×1.25, M9×1.25, M10×1.25, M10×1.5, M11×1.25, M11×1.5, M12×1.5, M12×1.75, M14×1.5, M14×2.0, M16×1.5, M16×2.0; SAE Size #4-40 NC, #6-32 NC, #8-32 NC, #10-32 NC, #10-24 NC, #12-24NC, 1/4-28 NF, 1/4-20 NF, 1/8-27 NPT, 5/16-24 NF, 5/16-18 NF, 5/8-18 NF, 3/8-24 NF, 3/8-16 NF, 7/16-20 NF, 7/16-14 NF, 1/2-20 NF, 1/2-13 NF, 5/8-11 NF, 9/16-18 NF, 9/16-12 NF.
  • Application: Taps and dies are metal threading tools used to cut and restore internal and external threads precisely. A tap is used to form the female component of the assembly, as in the case of a nut or socket, a die is used on the male component, as in a screw or bolt. In other words, a Tap is used to create the internal threads in a hole for use with a threaded fastener and a die is used to make or repair external threading on a round rod, screw, or bolt.
  • Thread Pitch Gauge: Thread pitch gauges are used as a reference tool in determining the pitch of a thread that is on a screw or in a tapped hole. This tool is not used as a precision measuring instrument, rather it allows the user to determine the profile of the given thread and quickly categorize the thread by shape and pitch.
  • T Handle Tap Wrench: T Handles hold the end of a tap to provide extra leverage for hand tapping making them very useful for confined spaces or where extra reach or leverage is required. T Handle Tap wrenches may also be used with screw extractors, drills, and other tools.
  • Material: Taps and dies are used to cut metals and are typically made of high-speed steel or hardened carbon steel, with the former is much more robust and used for a broader range of material. These cutting materials are suitable for threading steel, cast steel, cast iron, non-ferrous metals, plastics, softwood, and hardwood.
Bestseller No. 6
IRWIN Tap And Die Set with Drill Bits, Machine Screw/SAE/Metric, 117-Piece (26377)
  • Ideal for rethreading fasteners and fastener holes for auto and machinery repair
  • Constructed of high carbon steel for durability
  • Puts commonly needed taps, dies, drill bits, and extractors at your fingertips
  • Perfect set for the professional craftsman
  • Contains 117 of the most commonly needed machine screw plug tap and hex die sizes, drill bits, spiral screw extractors, an adjustable handle tap wrench, 2-in-1 tap wrench, t-handle wrench, pitch gauges, and a plastic case
Bestseller No. 7
BOSCH BTD58S 58 Pc. Tap & Die Set
  • Country Of Origin: China
  • Package Weight: 5.306 Kilograms
  • Package Height: 45.72 Centimeters
  • Package Length: 7.797 Centimeters
Bestseller No. 8
IRWIN Tap And Die Set, Machine Screw/SAE/Metric, 76-Piece (26376)
  • This tap and die set is great for auto repair and machinery
  • High-carbon steel taps and dies provide durability
  • Machine screws: 4 - 40 NC, 6 - 32 NC, 8 - 32 NC, 10 - 24 NC, 10 - 32 NF and 12 - 24 NC
  • Fractional: 1/4" - 20 NC, 1/4" - 28 NF, 5/16" - 18 NC, 5/16" - 24 NF, 3/8" - 16 NC, 3/8" - 24 NF, 7/16" - 14 NC, 7/16" - 20 NF, 1/2" - 13 NC and 1/2" 20 NF
  • Metric: 5/8" hexagon: 3mm - 0.5, 4mm - 0.7, 4mm - 0.75, 5mm - 0.8, 5mm - 0.9 and 6mm - 1.0
Bestseller No. 9
Accusize Industrial Tools 29 Pc Set 1/16 to 1/2 inch by 1/64 in HSS M2 Premium Chucking Reamers, Straight Flute, Aluminum Case, 5528-SF00
  • 29 PC Set: 1/16'' through 1/2'' By 64ths, Fractional size; Tolerance: +0.0002" - 0.0000"
  • Made from premium M2 H.S.S. Chucking reamers are designed for accurate reaming in most materials using all types of equipment including screw machines, turret lathes, drill presses, and machining centers
  • They are regularly pointed with a 45°chamfer. The straight-flute design is recommended for most general-purpose reaming
  • Thru 1/2" diameter +.0002" -.0000". Above 1/2" to 5/8" +.0003" -.0000". Above 5/8" to 1-1/2" +.0001" -.0004
  • Straight Flute, Right-Hand Cut; Straight Shank; High Speed Steel
Bestseller No. 10
IRWIN Tools Metric Tap and Hex Die Set, 41-Piece (26317)
  • 41-Piece set in plastic case
  • We're working with a variety of tradesmen to solve endless fastening challenges: Irwin Hanson Taps and Dies are the answer. Whether creating new tools from raw steel or repairing damaged and worn threads, achieving a precise fit is essential
  • Irwin Industrial Tools sets the standard for delivering quality every step of the way in your threading applications
  • TR-88 adjustable handle tap wrench, TR-73 two-in-one tap wrench, TR-50 2-in-1 tap wrench
  • 18 leaf standard thread pitch gauge and screwdriver
Bestseller No. 11
60-Pc Master Tap and Die Set - Include SAE Inch Size #4 to 1/2” and Metric Size M3 to M12, Coarse and Fine Threads | Essential Threading Rethreading Tool Kit with Complete Accessories and Storage Case
  • ▲ PREMIUM MATERIAL AND DURABILITY - Industrial grade GCr15 bearing steel construction ensures durability and tool longevity to withstand professional uses
  • ▲ 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 TAPERED TEETH DESIGN - Perfect to create new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel; Taps (for internal threads) and Dies (for external threads) feature with tapered teeth that start threading more easily
  • ▲ MOST POPULAR SIZES - Set includes (20) Metric taps and dies: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.25, M9x1.25, M10x1.0, M10x1.5, M12x1.75; (20) SAE Fractional taps and dies for coarse thread (UNC): 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) SAE Fractional taps and dies for fine thread (UNF): 10-32 NF, 1/4-28 NF, 5/16-24 NF, 3/8-24 NF, 7/16-20 NF, 1/2-20 NF; (2) NPT tap and die: 1/8-27 NPT
  • ▲ COMPREHENSIVE ACCESSORIES - Comes with (1) Adjustable Tap Handle; (1) T-type Small Tap Handle; (1) Adjustable Die Handle; (2) Thread Pitch Gauges; (1) Slotted Screwdriver; (1) Storage and Carry Case
Bestseller No. 12
WAKUKA 110 Piece Tap and Die Set(SAE&METRIC)Threading Tool Set With Storage Case | Metric Tap and Die Set | Rethreading Kit | Tap Set | Tap and Die Kit
  • √Excellent quality:WAKUKA tap and die set use stronger material-steel alloy for processing,Improve product hardness, wear resistance, and increase product service life(Use market is common size)
  • √Production process: Industrial grade steel structure, and each product is precision CNC machined and heat treated to 60 HRC Rockwell hardness, tested, ground, to ensure its good machinability, accuracy (more convenient for work)
  • √Accessories:2 X Tap Holders (Different Size) 1 x T- Bar Tap Wrench 2 x Die Holder (Different Size) 35 x Taper Taps 35 x Plug Taps 35 x Dies 1 x Portable Storage Case
  • √SAE TAP SIZES: 3/4-10; 3/4-10; 3/4-16; 5/8-18; 1/4X18NPT; 1/8-27NPT; 5/16-24; 5/16-18; 1/4-32; 1/4-24; 1/4-28; 1/4-20; 7/16-20; 1/2-13; 1/2-20; 9/16-12; 9/16-18; 5/8-11; 3/8-16; 3/8-24; 7/16-14; METRIC TAP SIZES; 18X1.5; 14X1.25; 6X1.0; 12-24; 10-32; 6-32; 4-40; 12X1.25; 12X1.75; 8X1.25; 10X1.5; 10X1; 11X1.6; 8-32; 10-24
  • √SAE DIE SIZES:1/4-20; 1/4-24; 1/4-28; 5/16-18; 5/16-24; 3/8-16; 3/8-24; 7/16-14; 7/16-20; 1/2-16; 1/2-20; 9/16-8; 5/8-11; 9/16-12; 3/4-10; 3/4-16; 5/8-18; METRIC DIE SIZES: 6X1.0; 8X1.25; 10X1.5; 10X1.0; 11X1.5; 1/8-27NPT; 1/4-18NPT; 12X1.75; 12X1.25; 14X1.25; 18X1.5
Bestseller No. 13
NEIKO 00916A Pro-Grade Large-Diameter Titanium SAE Tap and Die Set, High-Quality Thread-Repair Kit, 45-Piece Set
  • PREMIUM TAP & DIE SET: Quickly repair stripped threads and screws with our easy-to-use SAE tap and die kit. The taps and dies feature coarse (UNC) and fine (UNF) thread designations for a large variety of hand-threading applications.
  • HIGH-QUALITY THREADING TOOLS: Each tap and die is titanium coated for a precise cut every time. The titanium provides rust and corrosion resistance and extra durability, making these pieces the perfect mechanic accessories.
  • THE RIGHT SIZE: This 45-piece SAE dies and taps kit has the right-sized piece for your threading needs. Our threading tool set includes UNC coarse-thread pieces in sizes 1/4-20 to 1-8 and UNF fine-thread pieces in sizes 1/4-28 to 1-14.
  • EASY-TO-READ SIZING: Reduce time trying to find the right size with our thread-repair tool kit. Each tool has an engraved size marking to ensure easy identification so you can focus on your home project or professional mechanic work.
  • CONVENIENT TOOLS: Our kit includes 1 die-stock handle wrench, 1 adjustable tap-handle wrench, 1 T-handle tap wrench, 1 die adapter, and 1 stubby screwdriver. This precise set comes in a heavy-duty blow-molded case for easy storage and travel.
SaleBestseller No. 14
Happybuy 110Pcs Tap and Die Set, Include Metric Tap and Die Set M2-M18, Tungsten Steel Titanium Tap & Die Sets With Storage Case, Large Tap and Die Set For Cutting External & Internal Threads
  • ►ALL-IN-ONE TAP AND DIE SET METRIC: This tap and die set comes with 110 pieces totally in a storage case. This metric tool set Include: 1) 35 pcs plug taps; 2) 35 pcs taper taps; 3) 35 pcs dies; 4) 2 tap holders; 5) 2 die holders ; 6) 1 T-bar tap wrench.
  • ►ADJUSTABLE TAP WRENCH: Customer can set the adjustable basin wrench of threading tools, 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.
  • ►Tungsten steel: This metric tap set is made of high-duty Tungsten steel, bringing wear-resistant quality to customers. The service life of SAE tap and die set 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 in the die set is designed with a lock hole, it can be locked tightly after the screw is aligned and locked, ensures double stability during your operation.
SaleBestseller No. 15
Craftsman 75 pc Inch & Metric tap and die Set
  • Combines inch and metric sizes in 1 convenient kit
  • Set includes: 7 drive tools with accessories, 17 inch plug taps, 17 inch hex dies, 17 metric plug taps, 17 metric hex dies & sturdy storage case with handle
  • Hardened, precision-ground and polished carbon steel surfaces make chip removal easy
  • Hex-shaped dies permit use of sockets and wrenches as well as die stocks
  • Rust-resistant satin finish for smooth cuts with less friction

Last update on 2023-06-11 / Affiliate links / Images from Amazon Product Advertising API

How to find the best tap and die set for machinist?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best tap and die set for machinist for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good tap and die set for machinist recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the tap and die set for machinist need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for tap and die set for machinist to find what you’re looking for:


In some cases, the brand of tap and die set for machinist is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.


The features in any given tap and die set for machinist are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.


Customer reviews about tap and die set for machinist are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.


Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare tap and die set for machinist quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.


Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.


The quest to find the best tap and die set for machinist can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.