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Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 30-16W
| Application | Threading |
| Thread Form | WHIT (BSW BSF BSP) |
| Internal or External | Internal & External |
| Insert Size | 30 |
| Pitch | 16 |
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Carmex Carbide Threading Insert – Whitworth – TiAlN Coated – 30-16W is a versatile carbide threading solution designed for machinists who need reliable performance across Whitworth and common thread profiles. The TiAlN coating and dual-cutting-edge design deliver consistent results in a variety of threading tasks.
- Material & Coating: Carbide insert with TiAlN coating for enhanced heat resistance and extended cutting life in demanding threading operations.
- Length Options: 5 lengths available, ranging from 12 mm to 40 mm to match different thread forms and applications.
- Pitch Range: Compatible with pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), depending on the chosen length.
- Double‑Sided Design: Each insert provides two cutting edges (except for BSPT/NPT/NPTF/American Buttress/API RD variants), maximizing usable life per piece.
- Internal & External Machining: For many thread profiles, the same insert can machine both internal and external threads, reducing tool inventory (note: not applicable to ISO/UN/NPSM/UNJ/Acme profiles).
- Scope: A comprehensive collection intended to cover all common thread profiles, offering a practical, all-in-one threading solution for diverse machining needs.
This insert set helps you reduce changeovers and stock a single, reliable tool for a wide range of Whitworth and standard thread tasks. The robust carbide body and TiAlN coating are crafted to sustain higher cutting speeds and provide cleaner thread forms, improving productivity in milling and lathe operations. Whether you’re building precise fasteners or repairing threaded components, this Carmex insert delivers consistent performance across multiple pitches and thread forms.
| Application | Threading |
| Thread Form | WHIT (BSW BSF BSP) |
| Internal or External | Internal & External |
| Insert Size | 30 |
| Pitch | 16 |
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 Carbide Threading Inserts - Whitworth - TiAlN Coated
View full collection →You are viewing 30-16W. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 12-19W | 12 | 19 | £26.50 | 5 days | |
| 14-11W | 14 | 11 | £34.92 | In Stock | |
| 14-14W | 14 | 14 | £26.50 | In Stock | |
| 14-16W | 14 | 16 | £26.50 | In Stock | |
| 14-19W | 14 | 19 | £26.50 | In Stock | |
| 14-20W | 14 | 20 | £26.50 | In Stock | |
| 14-24W | 14 | 24 | £26.50 | In Stock | |
| 21-11W | 21 | 11 | £35.22 | In Stock | |
| 21-14W | 21 | 14 | £35.22 | In Stock | |
| 21-16W | 21 | 16 | £35.22 | In Stock | |
| 21-19W | 21 | 19 | £35.22 | In Stock | |
| 21-20W | 21 | 20 | £35.22 | In Stock | |
| 30-11W | 30 | 11 | £48.30 | In Stock | |
| 30-14W | 30 | 14 | £48.30 | In Stock | |
| 30-16W Viewing | 30 | 16 | £48.30 | In Stock | |
| 40-11W | 40 | 11 | £83.54 | 5 days | |
| 40-8W | 40 | 8 | £83.54 | 5 days |
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