Dormer E544BA4BLUE Series E544 HSS BA4 40° Spiral Flute Machine Tap, Blue Finish, 0.66mm x 50mm
Dormer E544 HSS BA Blue Spiral Flute Tap
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 1 Oct 2026)
Based on a total of 12,773 customer reviews from independent review platforms.
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Based on a total of 12,773 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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4 working days
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£27.95
Delivery from £5.95
Dormer E544BA4BLUE Series E544 HSS BA4 40° Spiral Flute Machine Tap, Blue Finish, 0.66mm x 50mm
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 48,210 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 48,210 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Usually dispatched within 6 to 7 months
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£32.39
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Specifically designed for British Association (BA) threads, the Dormer E544 features a blue spiral flute design that enhances chip evacuation, making it ideal for threading in deeper or blind holes. This design reduces the risk of tap breakage and improves the overall efficiency of the threading process. Made from high-speed steel (HSS), this tap provides excellent durability and resistance to wear, ensuring long-lasting performance in demanding environments. Features & Benefits • Blue spiral flute (40°) design for enhanced chip removal • High speed steel construction for superior durability • ISO529 • Suitable for a variety of materials including steel and aluminium • Steam Tempered • Chamfer: C 2 - 3 Specifications • Diameter: 4BA • Thread Pitch: 0.66mm • Overall Length: 50mm
£27.95
4 working days
mytoolshed.co.uk
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Dormer E544 HSS BA Blue Spiral Flute Tap - Details
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We have found 2 prices for Dormer E544 HSS BA Blue Spiral Flute Tap. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Dormer E544 HSS BA Blue Spiral Flute Tap - Price Information
- Cheapest price: £27.95
- The cheapest price is offered by mytoolshed.co.uk. You can order the product there.
- The price range for Dormer E544 HSS BA Blue Spiral Flute Tap is £27.95 to £32.39, with a total of 2 offers.
- Payment methods: The online shop mytoolshed.co.uk supports: PayPal, Payment in advance, Mastercard, Visa, Payment by invoice, Cash on delivery
- Delivery: The shortest delivery time is 4 working days working days offered by mytoolshed.co.uk.
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Dormer E544BA4BLUE Series E544 HSS BA4 40° Spiral Flute Machine Tap, Blue Finish, 0.66mm x 50mm
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