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Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Right Hand - 16ER12WBMA

Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Right Hand - 16ER12WBMA

SKU:16ER12WBMA

The Carmex Thread Turning External Insert is a right-hand, laydown triangular insert designed for external threading tasks. With compatibility across BSW, BSF, BSP, and BSB thread standards, this ... Read more ↓
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M
K
S
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Thread TypeExternal
Thread DirectionRight Hand
Thread FormW (BSW BSF BSP BSB)
Pitch12
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£9.50
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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 is a right-hand, laydown triangular insert designed for external threading tasks. With compatibility across BSW, BSF, BSP, and BSB thread standards, this single solution covers a broad range of common needs. Model: 16ER12WBMA.

Intended for engineers, machinists, and workshop teams, it supports both basic and demanding applications, delivering reliable thread forms and consistent results with minimal setup.

  • Broad thread compatibility: Works with BSW, BSF, BSP, and BSB external thread standards, reducing tool changes and speeding setup for multiple thread types.
  • Triangular laydown geometry for stability: The laydown triangular insert provides firm engagement, delivering consistent thread profiles and smoother cutting action over the life of the insert.
  • Right-hand orientation for reliable cutting: Specifically configured for right-hand threading, ensuring predictable performance and easy chip control across a range of materials.

By choosing this Carmex thread turning insert, you gain a versatile, reliable tool that reduces tool changes, speeds up setups, and delivers consistent thread forms across standard sizes. Its durable geometry supports longer tool life and stable results, while the right-hand configuration ensures predictable cutting behavior in a variety of applications.

Part Numbers

Protool Part Number
16ER12WBMA
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.

Complete Your Project

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