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Carmex Thread Mills Solid Carbide - With Through Coolant - NPS - 1 - 2 x 11.5 - MT7
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Description
Engineered for precision threading in demanding metals, Carmex’s MTB line delivers solid carbide thread mills with through-coolant capability, designed for reliable internal threading and extended tool life.
- Through-Coolant Bore: Delivers cutting fluid directly through the tool bore to flush chips from the hole and maintain steady cutting temperatures.
- Solid Carbide Construction: Provides exceptional hardness, wear resistance, and edge retention for tough material milling.
- MT7 Shank: Secure, rigid interface for repeatable performance in high-precision CNC machines.
- Thread Milling Focus: Optimized design for clean, accurate internal threads with consistent pitch and surface finish.
- Size/Designation: NPS - 1 - 2 x 11.5, tailored for reliable threading across common workpiece sizes.
Through-coolant threading reduces heat in the cutting zone and enhances chip evacuation, leading to steadier feeds, tighter tolerances, and longer tool life per job. The MTB tool’s robust carbide core and precise MT7 connection help maintain thread quality across multiple parts, delivering dependable performance in automotive, aerospace, and general precision engineering applications where internal threads must meet exacting standards.
Part Numbers
- Protool Part Number
- MTB0750D1111.5NPSMT7
- 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 - NPS - With Through Coolant (MTB)
View full collection →You are viewing MTB0750D1111.5NPSMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MTB0312C0427NPSMT7 | 1/8 | 27 | 10.8 | 10.8 | 5/16 | 63 | £127.18 | 5 days | |
| MTB0375D0618NPSMT7 | 1/4 - 3/8 | 18 | 16.2 | 16.2 | 3/8 | 76 | £146.70 | 5 days | |
| MTB0625D0814NPSMT7 | 1/2 - 3/4 | 14 | 22.7 | 22.7 | 5/8 | 101 | £216.59 | 5 days | |
| MTB0750D1111.5NPSMT7 Viewing | 1 - 2 | 11.5 | 29.8 | 29.8 | 3/4 | 101 | £261.57 | 5 days |
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