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Carmex Vertical Milling CMT Three Flute Insert - Threading - C12I2TRMT7
| Application | Threading |
| Thread Form | Trapez |
| Internal or External | Internal |
| Insert Diameter | 12 |
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The Carmex Vertical Milling CMT Three Flute Insert - Threading - C12I2TRMT7 is a vertical milling indexable insert designed for threading, grooves, chamfers, and more. Crafted for engineers, shop floor personnel, and enthusiasts alike, it delivers precise, repeatable performance in a compact, versatile tool system.
Ground profile inserts provide high-precision threading with excellent surface quality, even at demanding machining parameters. The solid, accurate clamping method ensures full repeatability and quick setups. The same insert works for both right-hand and left-hand threads, offering flexible use across multiple projects. Toolholders include a Weldon shank and a coolant bore for secure retention and reliable cooling during longer runs.
- Precision-ground profile for consistent threading: Delivers accurate thread forms and smooth surface finishes at high machining parameters, improving part quality and reducing rework.
- Solid, repeatable clamping: Ensures stable performance and reliable repeatability across multiple setups, helping you finish jobs faster with less downtime.
- One insert for both hand directions: Supports right- and left-hand threads with a single insert, simplifying inventory and increasing workplace versatility.
This threaded milling insert system enhances your workflow by pairing precise cutting with dependable clamping and flexible threading capability. The combination of a Weldon-shank toolholder and integrated coolant bore supports smooth operation, longer tool life, and consistent results across demanding threading tasks.
Part Numbers
- Protool Part Number
- C12I2TRMT7
- 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.
Full Range: Carmex Vertical Milling CMT Single Flute Inserts - Trapez
View full collection →You are viewing C12I2TRMT7. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| C10I2TRMT7 | 10 | 2 | £33.36 | In Stock | |
| C12I2TRMT7 Viewing | 12 | 2 | £28.04 | 5 days | |
| C18I3TRMT7 | 17.8 | 3 | £41.92 | In Stock | |
| C18I4TRMT7 | 17.8 | 4 | £41.92 | 5 days | |
| C18I5TRMT7 | 17.8 | 5 | £41.92 | 5 days | |
| C25I6TRMT7 | 25 | 6 | £47.16 | 5 days |
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