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Carmex Thread Mills Solid Carbide - With Through Coolant - Whitworth BSW BSF - 1/2 - 9/16 x 16 - MT7
| Thread Form | Whitworth BSW BSF |
| Size | 1/2 - 9/16 |
| Pitch | 16 |
| Diameter (D) | 10 |
| Flute Length (l) | 26.1 |
| Shank Diameter (d) | 10 |
Learn more about Klarna
The Carmex MTB Through-Coolant Solid Carbide Thread Mill is engineered for precision Whitworth threading, delivering reliable internal threads in demanding metalworking applications. With a through-coolant bore and MT7 shank, this tool blends durability with production-grade efficiency for engineers and machinists who demand consistent, high-quality results.
- Through-Coolant Bore: Coolant is delivered through the tool core to the cutting edge, enhancing chip evacuation from the hole and cooling the tool for improved performance and longer life.
- Solid Carbide Construction: Robust, wear-resistant substrate provides stable cutting performance and excellent resistance to high-temperature wear.
- Whitworth Thread Form Compatibility: Specifically designed for Whitworth BSW and BSF threads, catering to 1/2 inch nominal size with a precise 16 TPI thread pitch.
- MT7 Shank: Morse Taper 7 shank offers rigid, accurate mounting on compatible milling machines for repeatable results.
- Optimized Thread Milling Geometry: Specialized flute geometry and reliefs tailored for clean, accurate Whitworth thread profiles and smooth chip formation.
This tool is ideal for production environments requiring consistent Whitworth threads in steel and other metals, where through-coolant cooling reduces heat buildup and chip clogging, extending tool life and improving hole quality. Use cases include precision fastener holes, hydraulic and pneumatic components, and automotive or aerospace assemblies where exacting Whitworth specifications matter. By pairing the MTB thread mill with a compatible MT7 spindle, operators can achieve tight tolerances, reduced cycle times, and dependable performance across multiple batches.
| Thread Form | Whitworth BSW BSF |
| Size | 1/2 - 9/16 |
| Pitch | 16 |
| Diameter (D) | 10 |
| Flute Length (l) | 26.1 |
| Shank Diameter (d) | 10 |
| No of Flutes | 5 |
| Overall Length (L) | 73 |
| Thread Mill Style | Standard + Coolant |
| Internal or External | Internal & External |
| Coating | MT7 |
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 - Whitworth - With Through Coolant (MTB)
View full collection →You are viewing MTB1010E2616WMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MTB06046C1320WMT7 | 1/4 | 20 | 13.3 | 13.3 | 6 | 58 | £95.48 | 5 days | |
| MTB06056C1618WMT7 | 5/16 | 18 | 16.2 | 16.2 | 6 | 58 | £95.48 | 5 days | |
| MTB08076D1920WMT7 | 3/8 | 20 | 19.7 | 19.7 | 8 | 64 | £127.18 | 5 days | |
| MTB0807D1916WMT7 | 3/8 | 16 | 19.8 | 19.8 | 8 | 64 | £127.18 | 5 days | |
| MTB0808D2214WMT7 | 7/16 | 14 | 22.7 | 22.7 | 8 | 64 | £127.18 | 5 days | |
| MTB10088D2318WMT7 | 7/16 | 18 | 23.3 | 23.3 | 10 | 73 | £146.70 | 5 days | |
| MTB1009D2612WMT7 | 1/2 - 9/16 3/4 - 13/16 | 12 | 26.5 | 26.5 | 10 | 73 | £146.70 | 5 days | |
| MTB1010E2616WMT7 Viewing | 1/2 - 9/16 | 16 | 26.1 | 26.1 | 10 | 73 | £146.70 | 5 days | |
| MTB12118E3311WMT7 | 5/8 7/8 | 11 | 33.5 | 33.5 | 12 | 84 | £183.59 | 5 days | |
| MTB14128E3114WMT7 | 5/8 - 11/16 | 14 | 31.8 | 31.8 | 14 | 83 | £204.20 | 5 days | |
| MTB1616E439WMT7 | Standard + Coolant | Whitworth BSW BSF | 7/8 1 1/8 | 9 | 43.7 | 43.7 | £259.88 | 5 days |
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