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Carmex Thread Mills Solid Carbide - Internal & External Thread - G (55 Degree) BSF BSP - G>1 x 11 - MT7

SKU:MT1616D3811WMT7

The Carmex MT Series Thread Mills offer a solid carbide solution for precise internal and external threading. Built for machinists and shops prioritizing reliability and cost efficiency, these to... Read more ↓
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Thread FormG (55 Degree) BSF BSP
SizeG>1
Pitch11
Diameter (D)16
Flute Length (l)38.1
Shank Diameter (d)16
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£196.90
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5 days estimated lead time — subject to availability
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Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Carmex MT Series Thread Mills offer a solid carbide solution for precise internal and external threading. Built for machinists and shops prioritizing reliability and cost efficiency, these tools simplify threading tasks while delivering consistent, high-quality results.

  • Solid Carbide Construction: Durable, wear-resistant material designed to withstand demanding threading operations and provide long tool life.
  • Internal & External Threading: One tool handles both through-holes and external threads, reducing tool changes and streamlining workflows.
  • G (55°) Thread Geometry: Optimized for G BSF and BSP thread profiles with accurate 55-degree lead for dependable fits.
  • MT7 Shank: Standard MT7 connection ensures broad compatibility with a wide range of CNC milling centers and holders for stable, precise performance.
  • Multi-Flute Design (3–5 Flutes): Balanced flute count improves cutting action, chip evacuation, and surface finish while maintaining rigidity.
  • Efficient, Cost-Effective Threading: Designed to deliver reliable threading at a lower cost per thread, ideal for high-volume or mixed-material shops.

These thread mills are engineered to produce clean, accurate thread profiles with repeatable results in a single setup. They’re well-suited for machine shops, fabricators, and prototyping environments that demand dependable threading without frequent tool changes. Use cases include threading holes or components in a variety of materials, achieving precise male or female thread forms, and improving overall machining throughput by replacing traditional tapping in suitable applications.

Thread Form G (55 Degree) BSF BSP
Size G>1
Pitch 11
Diameter (D) 16
Flute Length (l) 38.1
Shank Diameter (d) 16
No of Flutes 4
Overall Length (L) 105
Thread Mill Style Standard
Internal or External Internal & External
Coating MT7

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
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.
Jeremy

Full Range: Carmex Solid Carbide Thread Mills - G55°, BSF, BSP - For Internal & External Thread (MT)

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