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Carmex Spiral Mill Threading Insert - Whitworth - H19-11WMT7
| Application | Threading |
| Thread Form | WHIT (BSW BSF BSP) |
| Internal or External | Internal & External |
| Insert Size | H19 |
| Pitch | 11 |
| Holder Code | SRH19… |
Learn more about Klarna
Carmex Spiral Mill Threading Insert in Whitworth form (H19-11WMT7) is a flexible, high-performance threading tool designed for a wide range of milling applications. Whether you’re working on compact precision components in small machining centers or tackling demanding production on high-power mills, this spiral threading insert delivers reliable, repeatable Whitworth threads with a clean finish.
- High-efficiency spiral design: enables smooth cutting at higher feed rates, reducing cycle time and improving productivity while maintaining thread accuracy.
- Flexible, indexable insert system: spiral toolholders hold 1 to 9 inserts in a compact cutting diameter with a unique clamping method for optimal indexability and consistent results.
- MT7 sub-micron TiN-coated inserts: general-purpose grade (ISO K10–K20) that delivers wear resistance and versatility across a wide range of materials, extending tool life and reducing downtime.
Together, these features translate into faster material removal, lower vibration and chatter, and a reliable path to high-quality Whitworth threads. The combination of spiral geometry, adaptable insert capacity, and durable MT7 coatings supports smoother workflows, simpler setup, and dependable results across both small-scale tasks and heavy-duty production.
| Application | Threading |
| Thread Form | WHIT (BSW BSF BSP) |
| Internal or External | Internal & External |
| Insert Size | H19 |
| Pitch | 11 |
| Holder Code | SRH19… |
| Fig | 1 |
| Thread Size | ≥ G1 |
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 Spiral Mill Threading Inserts - Whitworth
View full collection →You are viewing H19-11WMT7. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| H13-19WMT7 | H13 | 19 | £46.52 | 5 days | |
| H15-14WMT7 | H15 | 14 | £46.52 | 5 days | |
| H17-11WMT7 | H17 | 11 | £46.52 | 5 days | |
| H17-14WMT7 | H17 | 14 | £46.52 | In Stock | |
| H19-11WMT7 Viewing | H19 | 11 | £46.52 | 5 days | |
| H19-14WMT7 | H19 | 14 | £46.52 | 5 days | |
| H23-11WMT7 | H23 | 11 | £48.14 | 5 days | |
| H23-14WMT7 | H23 | 14 | £58.80 | 5 days | |
| H32-11WMT7 | H32 | 11 | £50.96 | 5 days | |
| H32-14WMT7 | H32 | 14 | £62.23 | 5 days | |
| H45-11WMT7 | H45 | 11 | £56.58 | 5 days | |
| H63-11WMT7 | H63 | 11 | £56.58 | 5 days |
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