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Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 30-16W

SKU:30-16W

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 thr... Read more ↓
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ApplicationThreading
Thread FormWHIT (BSW BSF BSP)
Internal or ExternalInternal & External
Insert Size30
Pitch16
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£48.30
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In Stock— only 2 left
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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.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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first place we look
honest about stock and prices are competitive.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

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 SKUInsert SizePitchPriceStock Order
12-19W 1219£26.50 5 days
14-11W 1411£34.92 In Stock
14-14W 1414£26.50 In Stock
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14-19W 1419£26.50 In Stock
14-20W 1420£26.50 In Stock
14-24W 1424£26.50 In Stock
21-11W 2111£35.22 In Stock
21-14W 2114£35.22 In Stock
21-16W 2116£35.22 In Stock
21-19W 2119£35.22 In Stock
21-20W 2120£35.22 In Stock
30-11W 3011£48.30 In Stock
30-14W 3014£48.30 In Stock
30-16W Viewing3016£48.30 In Stock
40-11W 4011£83.54 5 days
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