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Carmex Thread Mills Mini Type - For Hard Materials - G (55 Degree) BSF BSP - G1/2, G7/8 x 14 - MT9

SKU:MTSH1212D3714WMT9

Carmex Thread Mills Mini Type are high‑performance solid carbide tools designed for precise G‑thread milling in hard materials. Built for professionals who need reliable, smooth threads in compon... Read more ↓
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Thread FormG (55 Degree) BSF BSP
SizeG1/2 G7/8
Pitch14
Diameter (D)12
Flute Length (l)5.44
Shank Diameter (d)12
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£239.90
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5 days estimated lead time — subject to availability
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Carmex Thread Mills Mini Type are high‑performance solid carbide tools designed for precise G‑thread milling in hard materials. Built for professionals who need reliable, smooth threads in components up to 62 HRc, these cutters deliver consistent results in tight spaces.

  • Mini type design: Compact cutting head optimized for threading in restricted pockets and near features.
  • Material: Solid carbide for exceptional rigidity and long tool life when machining hardened steels and alloys.
  • Hardness capability: Suitable for workpieces up to 62 HRC, enabling direct thread milling in demanding materials.
  • Thread format: G (55 Degree) threads per BSP/BSF standards; sizes include G1/2 and G7/8 × 14.
  • Shank: MT9 shank compatible with common CNC milling machines and holders.
  • Finish and performance: Geometric design delivers stable cuts and an excellent surface finish on threaded features.

These tools empower you to produce accurate, burr‑free G‑threads in hardened components without tapping. The rigid carbide body minimizes deflection and heat, helping extend tool life and maintain tight tolerances across production runs. Ideal for threaded features in dies, molds, hydraulic fittings, and automotive assemblies, the Carmex Mini Type thread mill supports efficient machining in tough materials while delivering cleaner threads and reducing post‑processing.

Thread Form G (55 Degree) BSF BSP
Size G1/2 G7/8
Pitch 14
Diameter (D) 12
Flute Length (l) 5.44
Shank Diameter (d) 12
No of Flutes 4
Overall Length (L) 84
Thread Mill Style Mini Type (Hard)
Internal or External Internal & External
Coating MT9

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 Carbide Thread Mills - G55' (BSW, BSP) Mini Type For Hard Materials Up To 62HRC (MTSH)

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