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Carmex Vertical Milling CMT Three Flute Insert - Threading - C12G55MT7

SKU:C12G55MT7

The Carmex Vertical Milling CMT Three Flute Insert - Threading - C12G55MT7 is a vertical milling indexable insert system designed to tackle threading, grooves, chamfers and more. It’s built for p... Read more ↓
P
M
K
N
S
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ApplicationThreading
Thread FormPartial (55° Degree)
Internal or ExternalInternal & External
Insert Diameter12
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£27.28
Prices shown ex. VAT
In Stock— only 1 left
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Vertical Milling CMT Three Flute Insert - Threading - C12G55MT7 is a vertical milling indexable insert system designed to tackle threading, grooves, chamfers and more. It’s built for professionals who demand accurate thread forms and versatile capabilities in a single insert. These ground-profile inserts are designed for high machining parameters and excellent surface quality, and they work with toolholders that include a weldon shank and coolant bore. Chamfer inserts are also available to expand setup options.

  • Ground-profile inserts for precision and performance: Achieve tight tolerances and smooth finishes, even under demanding milling conditions, with precision-ground profiles that support consistent thread forms and high surface quality.
  • Solid, accurate clamping for repeatable results: A robust, exacting clamp minimizes deflection, ensuring repeatable performance across passes and multiple parts.
  • One insert for right- or left-hand threads: Simplifies setup and reduces inventory by enabling both threading directions with a single insert.

Designed to integrate into your vertical milling workflow, this insert helps you produce precise threads, grooves, and chamfers faster and more reliably. The combination of ground-profile inserts and reliable clamping supports high-quality finishes, while universal threading capability and coolant-bore toolholders streamline changes and maintenance, helping your shop run smoother and more predictably.

Part Numbers

Protool Part Number
C12G55MT7
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 Vertical Milling CMT Single Flute Inserts - Partial Profile 55° BSP/BSF/BSW

View full collection →

You are viewing C12G55MT7. Click any other SKU to view its full details.

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C10G55MT7 1019-14£26.76 In Stock
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Complete Your Project

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