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Carmex Thread Mills Solid Carbide - Internal & External Thread - NPT - 1/16, 1/8 x 27 - MT7
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Carmex MT Line Thread Mills in solid carbide deliver precise internal and external NPT threading in a compact, cost-efficient package. Designed for machinists and job shops, these MT7-thread milling tools streamline production by handling both sides of the thread in a single tool.
- Tool Type: Thread mill capable of creating both internal and external NPT threads with a single tool, reducing setup and tool changes.
- Material: Solid carbide for high rigidity, wear resistance, and consistent thread profiles over many cycles.
- Threading Capability: Internal and external thread milling (NPT) to produce accurate pipe-thread features directly on the mill.
- Thread Sizes: Compatible with 1/16" and 1/8"-27 NPT thread forms for common small-diameter applications.
- Shank Type: MT7 Morse taper shank for secure, rigid mounting in compatible milling machines.
- Flute Count: 3–5 flutes designed to optimize cutting action, chip evacuation, and surface finish during threading.
- Design Focus: Optimized for efficient threading workflows, delivering reliable performance at a lower tooling cost per thread.
By pairing internal and external NPT thread milling in one carbide tool, you reduce inventory, simplify tooling strategies, and achieve repeatable thread quality. The multi-flute geometry supports steady chip control and smooth cutting, helping you maintain tight tolerances on small-diameter threads. Ideal for production runs and development work alike, this tool helps you move from prototype to production faster without compromising thread accuracy.
Part Numbers
- Protool Part Number
- MT0606C927NPTMT7
- 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 - NPT - For Internal & External Thread (MT)
View full collection →You are viewing MT0606C927NPTMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MT0606C927NPTMT7 Viewing | 1/16 1/8 | 27 | 9.9 | 9.9 | 58 | £86.80 | 5 days | |
| MT0808C1418NPTMT7 | 1/4 3/8 | 18 | 14.8 | 14.8 | 64 | £115.62 | In Stock | |
| MT1212D2014NPTMT7 | 1/2 3/4 | 14 | 20.9 | 20.9 | 84 | £166.90 | In Stock | |
| MT1616D2711.5NPTMT7 | 1 - 2 | 11.5 | 27.6 | 27.6 | 105 | £196.90 | 5 days | |
| MT2020D398NPTMT7 | 2 1/2 + | 8 | 39.7 | 39.7 | 105 | £237.79 | In Stock |
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