Dormer E557 HSS Spiral Flute Tap

Dormer E557 HSS Spiral Flute Tap

Brand DORMER

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£5.95

+ £5.95 delivery

2 offers at 2 retailers

Listed since 7 April 2026

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Description

The Dormer E557 HSS Spiral Flute Tap is designed for high-performance threading in blind holes, ensuring superior chip evacuation and precise thread formation. Made from high-speed steel (HSS), this tap offers outstanding durability and cutting efficiency. Perfect for use with a variety of materials, including steel, stainless steel, aluminium, and other non-ferrous metals, the Dormer E557 tap excels in creating clean, accurate threads in even the toughest conditions. Its robust construction minimises the risk of tap breakage, enhancing both productivity and safety. Available in a range of sizes, the Dormer E557 HSS Spiral Flute Tap offers versatility for various threading requirements. Features & Benefits • High speed steel • Spiral flute geometry • Thread M • Right hand rotation/cutting • ISO 529 Specifications • Thread Diameter: M4 • Type: Spiral Flute • Pitch: 0.7mm • Overall Length: 53mm

Full specifications

Marque DORMER
Référence fabricant e557m4
EAN 3603607026014

Why choose the Dormer E557 HSS Spiral Flute Tap in 2026?

When it comes to Bricolage & Outillage, the Dormer E557 HSS Spiral Flute Tap by DORMER is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Technical analysis of the Dormer E557 HSS Spiral Flute Tap

Among the main strengths of the Dormer E557 HSS Spiral Flute Tap, the most notable are its competitive pricing from £11.9 and the recognition of the DORMER brand. Buyers who have already used this type of product in the Bricolage & Outillage category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Dormer E557 HSS Spiral Flute Tap spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Bricolage & Outillage category. DORMER publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Dormer E559 HSS Engineers Metric Hand Taps from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Dormer E557 HSS Spiral Flute Tap is designed to fit easily into the regular habits of Bricolage & Outillage users. DORMER has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2570 £
Mid-range2570 £ to 6000 £
High-endOver 6000 £

Before buying the Dormer E557 HSS Spiral Flute Tap, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Bricolage & Outillage category.

Frequently asked questions about Dormer E557 HSS Spiral Flute Tap

Is the Dormer E557 HSS Spiral Flute Tap in stock?

Stock availability for the Dormer E557 HSS Spiral Flute Tap is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Bricolage & Outillage category.

Where can I buy the Dormer E557 HSS Spiral Flute Tap at the best price?

To buy the Dormer E557 HSS Spiral Flute Tap at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Dormer E557 HSS Spiral Flute Tap compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Dormer E557 HSS Spiral Flute Tap occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Dormer E557 HSS Spiral Flute Tap suitable for beginners?

Yes, the Dormer E557 HSS Spiral Flute Tap is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and DORMER usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Dormer E557 HSS Spiral Flute Tap?

Refurbished versions of the Dormer E557 HSS Spiral Flute Tap may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

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