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Carmex Thread Turning External Insert - NPT - Right Hand - 16ERB18NPTBMA

Carmex Thread Turning External Insert - NPT - Right Hand - 16ERB18NPTBMA

SKU:16ERB18NPTBMA

The Carmex Thread Turning External Insert - NPT - Right Hand is a precision cutting insert designed for external threading on NPT right-hand threads. Part of an industry-leading range, this laydo... Read more ↓
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Thread TypeExternal
Thread DirectionRight Hand
Thread FormNPT
Pitch18
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£9.50
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Thread Turning External Insert - NPT - Right Hand is a precision cutting insert designed for external threading on NPT right-hand threads. Part of an industry-leading range, this laydown triangular insert is built to handle a wide range of thread standards—from basic to demanding tasks—with dependable results.

Engineered for reliable performance across a broad spectrum of applications, the insert's laydown geometry delivers stable cuts, smooth chip flow, and controlled wear. The gold-toned coating and sharp cutting edges visible in its compact form help you achieve precise threads with minimal setup and downtime.

  • Broad thread compatibility: Supports a wide range of thread standards, reducing tool changes and keeping production moving.
  • Versatile performance across applications: Suitable for basic to demanding threading tasks, delivering consistent cuts and reliable results.
  • Durable laydown triangular geometry: Three cutting corners on a robust insert design provide stability, smooth finish, and longer tool life.

This insert helps streamline your threading workflow by handling multiple standards without swapping tools, delivering repeatable, accurate external threads on NPT right-hand profiles. Its dependable wear resistance and stable cutting action enable faster job completion, fewer reworks, and improved overall production performance.

Part Numbers

Protool Part Number
16ERB18NPTBMA
Brand
Carmex
Category
Thread Turning
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Thread Turning External Inserts - BType - NPT - Right Hand

View full collection →

You are viewing 16ERB18NPTBMA. Click any other SKU to view its full details.

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16ERB11.5NPTBMA ExternalRight HandNPT11.516BMA£9.50 5 days
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16ERB18NPTBMA ViewingExternalRight HandNPT1816BMA£9.50 5 days
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