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G1 BSP 11 TPI Internal & External Thread Mill – Carmex MT 1212 C24 11 W MT7
| Thread Form | G (55 Degree) BSF BSP |
| Size | G>1 |
| Pitch | 11 |
| Diameter (D) | 12 |
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Description
Solid carbide thread mill for G1 BSP threads at 11 TPI, internal or external. This is the plain Carmex Mill-Thread, with no internal coolant. It cuts the full thread in one pass, does right-hand and left-hand threads with the same tool, and can thread right up to a shoulder in a blind hole. Cutting pressure is low, so thin-walled parts are fine.
Carmex lists it as the same tool for internal and external threads, so one cutter does both. MT7 is Carmex’s general-purpose grade: sub-micron carbide with a TiAlN multi-layer coating, meant to run at medium to high cutting speeds across all materials.
- Carmex code: MT 1212 C24 11 W MT7
- Thread: G1, 11 TPI, BSP (G, 55°)
- Cutting diameter: Ø12.0 mm
- Flutes: 3
- Cutting length: 24.2 mm
- Overall length: 84 mm
- Shank: Ø12 mm
- Grade: MT7 – TiAlN-coated sub-micron carbide
- Coolant: No internal coolant – use flood coolant or air
Part Numbers
- Protool Part Number
- MT1212C2411WMT7
- 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 Solid Carbide Thread Mills - G55°, BSF, BSP - For Internal & External Thread (MT)
View full collection →You are viewing MT1212C2411WMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MT0606C928WMT7 | G1/16 G1/8 | 28 | 9.5 | 9.5 | 58 | £86.80 | In Stock | |
| MT0808C1419WMT7 | G1/4 G3/8 | 19 | 14 | 14 | 64 | £115.62 | In Stock | |
| MT1212C2411WMT7 Viewing | G>1 | 11 | 24.2 | 24.2 | 84 | £166.90 | 5 days | |
| MT1212D1914WMT7 | G1/2 G7/8 | 14 | 19 | 19 | 84 | £166.90 | In Stock | |
| MT1212D2614WMT7 | G1/2 G7/8 | 14 | 26.3 | 26.3 | 84 | £200.21 | 5 days | |
| MT1616D3811WMT7 | G>1 | 11 | 38.1 | 38.1 | 105 | £196.90 | 5 days | |
| MT2020E4711WMT7 | G>1 | 11 | 47.3 | 47.3 | 105 | £237.79 | 5 days |
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