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Carmex Thread Mills Solid Carbide - Internal & External Thread - G (55 Degree) BSF BSP - G1/4, G3/8 x 19 - MT7

SKU:MT0808C1419WMT7

Carmex MT Thread Mills are solid carbide tools engineered for precise, cost-efficient threading on CNC mills. Designed for shops that regularly produce G (55°) BSF/BSP threads, this line handles ... Read more ↓
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Thread FormG (55 Degree) BSF BSP
SizeG1/4 G3/8
Pitch19
Diameter (D)8
Flute Length (l)14
Shank Diameter (d)8
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£115.62
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Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Carmex MT Thread Mills are solid carbide tools engineered for precise, cost-efficient threading on CNC mills. Designed for shops that regularly produce G (55°) BSF/BSP threads, this line handles both internal and external threading with consistent accuracy.

  • Material: Solid carbide construction delivers exceptional hardness and wear resistance for long tool life in demanding materials.
  • Threading Capability: Internal and external thread milling with a single tool, reducing setup time and tool changes.
  • Thread Forms Supported: Optimized for G (55°) BSF BSP threading, including G1/4 and G3/8 x 19 thread forms.
  • Shank: MT7 shank ensures robust clamping and broad machine compatibility across standard holders.
  • Flute Count: Multi-flute design (3–5 flutes) enhances cutting efficiency, chip evacuation, and thread quality.
  • Cost-Effective Design: Built to optimize the threading process, delivering reliable results at a lower per-part cost.

This tool is ideal for precision fittings, hydraulic and pneumatic components, and other applications requiring accurate G-BSF/BSP threads. The combination of carbide durability, flexible internal/external threading capability, and the MT7 interface makes it a practical choice for both small workshops and production environments seeking dependable, repeatable thread milling performance.

Thread Form G (55 Degree) BSF BSP
Size G1/4 G3/8
Pitch 19
Diameter (D) 8
Flute Length (l) 14
Shank Diameter (d) 8
No of Flutes 3
Overall Length (L) 64
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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