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

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 ↓
Material Compatibility
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M
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Specifications at a glance
Thread FormG (55 Degree) BSF BSP
SizeG1/2 G7/8
Pitch14
Diameter (D)12
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£239.90
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

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.

Part Numbers

Protool Part Number
MTSH1212D3714WMT9
Brand
Carmex
Category
Thread Mill
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

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

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You are viewing MTSH1212D3714WMT9. Click any other SKU to view its full details.

Product SKUSizePitchFlute LengthReachShank DiameterOverall LengthPriceStock Order
MTSH08078C1928WMT9 G1/8282.7219.5864£149.63 In Stock
MTSH1010D3019WMT9 G1/4 G3/8194.01301073£193.64 In Stock
MTSH1212D3714WMT9 ViewingG1/2 G7/8145.44371284£239.90 5 days
MTSH1616D4411WMT9 N/A116.934416105£299.72 5 days

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