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Tanoi NPT Tap Bright Straight Flute HSS-E V3 for most materials 1x11

Tanoi NPT Tap Bright Straight Flute HSS-E V3 for most materials 1x11

SKU:645.035

The Tanoi NPT Tap Bright Straight Flute HSS-E V3 is a high-performance threading tap designed for professionals who need clean, reliable NPT threads across a wide range of materials. Built for dur... Read more ↓
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StyleStraight Flute
FormNPT
Size1
Pitch11
ToleranceANSI B1.1
StandardDIN 40432
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£148.13
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In Stock— only 1 left
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The Tanoi NPT Tap Bright Straight Flute HSS-E V3 is a high-performance threading tap designed for professionals who need clean, reliable NPT threads across a wide range of materials. Built for durability and precision, it delivers consistent, accurate results in demanding shop or field environments.

  • Size: 1x11
  • Finish: Bright finish for smooth cutting and reduced friction
  • Material: HSS-E with enhanced cobalt content for exceptional heat resistance and longevity
  • Flute Design: Straight flute configuration for efficient chip evacuation and lower cutting forces
  • Thread Type: NPT (National Pipe Thread) compatible with standard pipe fittings
  • Version: V3 – refined geometry to improve performance and tool life
  • Applications: Suitable for threading across a broad range of metals and alloys for pipe fittings and fluid connections

This tap helps you create precise, durable NPT threads that seal reliably in pipe connections. The straight flutes promote steady chip flow, minimizing heat buildup and extending tool life, while the cobalt-enhanced HSS resists wear in tough materials. Ideal for machinists, fabricators, plumbing installers, and service technicians, it supports quick, accurate pipe-threading tasks—from small maintenance jobs to production runs. Whether you’re preparing gas, water, or hydraulic lines, this tap delivers consistent results with confidence.

Style Straight Flute
Form NPT
Size 1
Pitch 11
Tolerance ANSI B1.1
Standard DIN 40432
Reach N/A
Thread Direction Right Hand
Substrate HSS-E
Materials Steels / Aluminium & Non Ferrous
Shank Diameter 25
Overall Length 110
Flute Length 32
Square 20
Drill Diameter N/A
Finish Oxide

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: Tanoi Threading Taps - Straight Flute HSS-E NPT

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You are viewing 645.035. Click any other SKU to view its full details.

Product SKUSizePitchShank DiameterOverall LengthFlute LengthPriceStock Order
645.005 1/162765614£35.44 5 days
645.010 1/82776315£40.65 In Stock
645.015 1/418116321£48.21 5 days
645.020 3/818127021£57.81 In Stock
645.025 1/214168027£77.72 5 days
645.030 3/4142010027£102.65 In Stock
645.035 Viewing1112511032£148.13 In Stock