Sealey Tap & Die Set - AK301

The Sealey AK301 is a comprehensive 40-piece metric tap and die set. The tools are crafted from hi...

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Power Tools DirectSealey Ak301 Tap & Die Set 40Pc Split Dies - Metric
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eBaySealey Metric Tap & Die Set Split Dies 40pc AK301
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OnBuy.comSealey Tap & Die Set 40Pc Split Dies - Metric
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B&Q - Sealey Tap & Die Set 40Pc Split DiesMetric Ak301
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Rapid Online - Rapid Electronics Ltd.Sealey AK301 Tap and Die Set 40pc Metric
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Product Information

Full details

The Sealey AK301 is an ideal 40-piece metric tap and die set for automotive enthusiasts, fabricators, and DIYers who need to cut or repair threads on nuts, bolts, and studs. Crafted from durable carbon steel, this set provides the necessary precision for professional-grade threading tasks across a wide range of common metric sizes. While it is highly versatile for general mechanical work, users should note that the carbon steel construction is intended for standard repair applications rather than heavy-duty production work on hardened alloys.

All features

Model Part NumberAK301
BrandSealey

Extended Product Information

FAQs

What is the range of thread sizes included?

The set includes various metric sizes ranging from M3 through M12.

Can this be used for stainless steel?

While it may work on softer grades of stainless, carbon steel tools will dull quickly. It is best suited for mild steel, aluminum, and brass.

What is the purpose of the T-Bar wrench?

The T-Bar wrench provides better balance and control when working with smaller taps in confined spaces.

Do I need to buy cutting oil separately?

Yes, cutting oil is not included in the set but is highly recommended to prolong the life of the tools and ensure clean threads.

How do I maintain the tools in the set?

Keep them clean of metal shavings, apply a light coat of machine oil after every use, and store them in the provided case.

Troubleshooting

Difficulty starting the thread

Ensure the die or tap is square to the workpiece and that you have used the machined lead-in correctly.

Tap binds or feels very stiff

Apply generous amounts of cutting oil and regularly back the tool out to clear away accumulated metal chips.

Loose fit in the die holder

Ensure the retention screw on the side of the die holder is fully tightened against the die to prevent wobbling.

Pros and Cons

Pros

  • Comprehensive range of metric sizes (M3-M12)
  • Durable carbon steel construction
  • Professional-grade adjustable jaw wrench included
  • Includes essential accessories like a thread gauge and T-bar
  • Sturdy case keeps components organized

Cons

  • Carbon steel may wear faster than tungsten steel on extremely hard metals
  • Not intended for heavy-duty industrial or professional high-volume usage
  • Manual threading requires skill to avoid cross-threading

Setup, Compatibility & Care

To maximize the life of your AK301 set, follow these guidelines:

  1. Setup: Before threading, ensure your workpiece is firmly clamped. Select the appropriate tap or die based on the thread pitch determined by the included thread gauge.
  2. Compatibility: This set is compatible with standard metric threads ranging from M3 to M12. Always verify that the material you are working on is softer than the carbon steel of the tools.
  3. Care: After use, clean all metal shavings from the flutes of the taps and the teeth of the dies using a soft brush. Lightly oil the tools before placing them back into the storage case to prevent oxidation or rust. Store in a cool, dry environment to maintain precision.

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