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Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 30-14W

SKU:30-14W

The Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 30-14W is a durable, versatile threading solution built for machinists who want reliable Whitworth and other common thread profile... Read more ↓
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ApplicationThreading
Thread FormWHIT (BSW BSF BSP)
Internal or ExternalInternal & External
Insert Size30
Pitch14
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£48.30
Prices shown ex. VAT
In Stock— only 2 left
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01732 887334
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The Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 30-14W is a durable, versatile threading solution built for machinists who want reliable Whitworth and other common thread profiles in one ready-to-use insert.

  • Material: Solid carbide insert designed for high hardness, wear resistance, and long tool life.
  • Coating: TiAlN coating enhances heat resistance and reduces wear at higher cutting speeds.
  • Thread Profiles Covered: A broad collection that supports Whitworth and all common thread profiles.
  • Available Lengths: Five lengths spanning from 12 mm to 40 mm to match different threading needs.
  • Pitch Range: Depending on length, capable of handling pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI).
  • Double-Sided Cutting Edges: Two cutting edges for most profiles, maximizing edge life (exception: BSPT/NPT/NPTF/American Buttress/API RD).
  • Internal/External Machining: In many thread forms, the same insert can machine both internal and external threads (exceptions: ISO/UN/NPSM/UNJ/Acme).

This single, high-performance insert reduces tool changes and setup time while delivering consistent thread form and surface finish across a wide range of profiles. The carbide substrate handles challenging materials with confidence, and the TiAlN coating helps maintain sharpness through extended use. Ideal for workshop environments, job shops, and maintenance departments that require flexible, precise threading capabilities without juggling multiple inserts.

Application Threading
Thread Form WHIT (BSW BSF BSP)
Internal or External Internal & External
Insert Size 30
Pitch 14

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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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.
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Full Range: Carmex Carbide Threading Inserts - Whitworth - TiAlN Coated

View full collection →

You are viewing 30-14W. Click any other SKU to view its full details.

Product SKUInsert SizePitchPriceStock Order
12-19W 1219£26.50 In Stock
14-11W 1411£34.92 In Stock
14-14W 1414£26.50 In Stock
14-16W 1416£26.50 In Stock
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 Viewing3014£48.30 In Stock
30-16W 3016£48.30 In Stock
40-11W 4011£83.54 5 days
40-8W 408£83.54 5 days

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