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16EL48WBMA - Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand

SKU:16EL48WBMA

The Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand - 16EL48WBMA is a versatile threading insert designed for external turning tasks across multiple standard thread forms.... Read more ↓
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M
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Thread TypeExternal
Thread DirectionLeft Hand
Thread FormW (BSW BSF BSP BSB)
Pitch48
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£9.47
per item · pack of 5
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Sold in packs of 5
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand - 16EL48WBMA is a versatile threading insert designed for external turning tasks across multiple standard thread forms. It belongs to Carmex's industry-leading range, recognized worldwide for reliable performance. These high-quality laydown triangular inserts are built to handle a wide range of thread standards with dependable results, from basic to demanding applications. Optimized for left-hand threading, it fits seamlessly into common toolholders for efficient setup and consistent outcomes.

  • Broad Thread Standard Compatibility: Supports BSW, BSF, BSP, and BSB external thread forms, enabling you to tackle diverse jobs with a single insert and minimize tool changes.
  • Left-Hand Geometry for Efficient Cutting: Designed for left-hand threading, delivering smooth chip flow and predictable thread formation to reduce finishing work and improve cycle times.
  • Stable Laydown Triangular Design: The laydown geometry provides solid engagement and consistent performance across a wide range of depths of cut and materials, helping to minimize vibration and improve reliability.

This insert is a practical choice for engineers, machinists, and technicians who need a dependable, adaptable solution for external thread turning. By consolidating multiple thread standards into one tool, it supports faster workflows, reduces downtime, and helps you maintain accurate, repeatable results across varied projects.

Part Numbers

Protool Part Number
16EL48WBMA
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

Tooling and consumables that work with this product.
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