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Carmex Thread Mills Carbide - Through Coolant (Flutes) - BSPT - RC1/2 - RC7/8 x 14 - MT7

SKU:MTZ1616E2614BSPTMT7

Designed for precision BSPT threading in through-holes, Carmex MTZ carbide thread mills deliver clean, accurate threads with coolant delivered directly to the cutting edge. Through-Coolant Flu... Read more ↓
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Thread FormBSPT
SizeRC1/2 - RC7/8
Pitch14
Diameter (D)16
Flute Length (l)26.3
Shank Diameter (d)16
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£315.44
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5 days estimated lead time — subject to availability
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Designed for precision BSPT threading in through-holes, Carmex MTZ carbide thread mills deliver clean, accurate threads with coolant delivered directly to the cutting edge.

  • Through-Coolant Flutes: Coolant channels run through the tool’s flutes to the cutting edge, enhancing cooling, chip evacuation, and bore quality during threading.
  • Carbide Construction: Solid carbide body provides exceptional wear resistance and stability for repeated, tight-tolerance BSPT threads.
  • Thread Range: BSPT RC1/2 to RC7/8 threading capability with a 14 mm cutting length, designed for through-hole applications.
  • MT7 Shank: MT7 interface for secure, high-precision engagement with standard CNC tool holders and collets.
  • Direct Chip Removal: Optimized flute geometry enables direct chip evacuation in through-holes, reducing clogging and cycle time.
  • Versatile Coolant Compatibility: Through-coolant design supports machines without external coolant systems, expanding where these tools can be used.

The MTZ family stands out by delivering coolant right to the point of cut, helping achieve smoother threads, longer tool life, and reliable performance across a range of materials. Whether you're threading through plate work, manifolds, or piping components, this tool is built to handle demanding BSPT threading tasks with consistent results and straightforward setup.

Thread Form BSPT
Size RC1/2 - RC7/8
Pitch 14
Diameter (D) 16
Flute Length (l) 26.3
Shank Diameter (d) 16
No of Flutes 5
Overall Length (L) 101
Thread Mill Style Standard + Coolant (Flutes)
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.

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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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honest about stock and prices are competitive.
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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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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.
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Full Range: Carmex Solid Carbide Thread Mills - BSPT - With Internal Coolant Through The Flutes (MTZ)

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