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Carmex Thread Mills Solid Carbide - Fast Type - With Internal Coolant Bore - G (55 Degree) BSF BSP - G1/4, G3/8 x 19 - MT8

SKU:FMT1010G1619WMT8

The Carmex FMT/Fast MT solid carbide thread milling tool is engineered for high-speed, high-precision BSP/G-threading tasks. Designed for professionals who demand reliability on CNC mills, this f... Read more ↓
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Thread FormG (55 Degree) BSF BSP
SizeG1/4 G3/8
Pitch19
Diameter (D)10
Flute Length (l)16.7
Shank Diameter (d)10
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£215.78
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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 FMT/Fast MT solid carbide thread milling tool is engineered for high-speed, high-precision BSP/G-threading tasks. Designed for professionals who demand reliability on CNC mills, this fast-type thread mill combines multiple flutes, internal coolant delivery, and a robust MT8 shank to deliver consistent performance in demanding production environments.

  • Solid Carbide Construction: Built for rigidity and long tool life, ideal for frequent threading operations and tough materials.
  • High Flute Count (5–8 Flutes): Significantly lowers cycle times by increasing material removal efficiency during thread milling.
  • Internal Coolant Bore: Delivers coolant directly to the cutting edge for improved cooling, smoother chip evacuation, and extended tool life.
  • G (55°) Thread Milling Geometry: Optimized profile for accurate BSP/BSF G-threads with tight tolerances.
  • Thread Sizes Supported: Suitable for G1/4 and G3/8 × 19 BSF/BSP thread profiles, covering common industrial applications.
  • MT8 Shank: Broad compatibility with standard MT8 tool holders for secure, rigid routing in cnc machines.
  • Fast Type Series: Part of Carmex’s fast-cutting FMT/Fast MT line, delivering a smart balance of speed and precision.

This thread milling tool is ideal for machinists producing or repairing precision BSP and BSF threaded components—valves, hydraulic fittings, and pneumatic assemblies—where repeatable thread quality and fast cycle times matter. The combination of a multi-flute design and an internal coolant bore helps maintain edge integrity, reduce heat buildup, and ensure clean, accurate thread profiles across production runs. For shops aiming to improve throughput without sacrificing tolerance, this Carmex tool offers a dependable solution with expert-grade construction and thoughtful engineering.

Thread Form G (55 Degree) BSF BSP
Size G1/4 G3/8
Pitch 19
Diameter (D) 10
Flute Length (l) 16.7
Shank Diameter (d) 10
No of Flutes 7
Overall Length (L) 73
Thread Mill Style Fast + Chamfer + Coolant
Internal or External Internal & External
Coating MT8

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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first place we look
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.
Jeremy

Full Range: Carmex Fast Solid Carbide Thread Mills - G55', BSF, BSP - With Internal Coolant Bore (FMT)

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