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Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER48UNJBMA

Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER48UNJBMA

SKU:16ER48UNJBMA

Carmex Thread Turning External Insert — UNJ family (UNJC UNJF UNJEF UNJS), Right Hand, model 16ER48UNJBMA, is a versatile external threading solution designed for a wide range of UNJ applications... Read more ↓
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Thread TypeExternal
Thread DirectionRight Hand
Thread FormUNJ (UNJC UNJF UNJEF UNJS)
Pitch48
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£15.71
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Description

Carmex Thread Turning External Insert — UNJ family (UNJC UNJF UNJEF UNJS), Right Hand, model 16ER48UNJBMA, is a versatile external threading solution designed for a wide range of UNJ applications. These industry-leading, laydown triangular inserts cover the majority of thread standards in use today, making it easier to tackle projects from simple fasteners to the most demanding thread profiles.

With a right-hand orientation and a geometry optimized for external threading, this insert delivers reliable, repeatable results in both production environments and workshops. It’s designed to fit standard turning setups, helping you minimize tool changes and keep parts moving smoothly.

  • Broad thread-standard compatibility: Works with UNJ family including UNJC, UNJF, UNJEF, UNJS, covering the majority of external thread standards in use today so you can handle most jobs with a single insert.
  • Laydown triangular geometry for stability: The triangular, laydown design provides stable engagement and consistent cutting action, helping you achieve accurate thread profiles with a reliable surface finish.
  • Right-hand orientation for easy integration: Specifically configured for right-hand threading applications, ensuring predictable performance in common turning setups and reducing setup time.

This combination of broad compatibility, stable geometry, and purposeful orientation translates into tangible productivity gains: faster setup, fewer insert changes, and more consistent, higher-quality threaded parts across both small runs and high-volume production.

Part Numbers

Protool Part Number
16ER48UNJBMA
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 - UNJ - Right/Left Hand

View full collection →

You are viewing 16ER48UNJBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
16ER10UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1016BMA£12.06 In Stock
16ER11UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1116BMA£12.06 In Stock
16ER12UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1216BMA£12.06 5 days
16ER13UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1316BMA£12.06 In Stock
16ER14UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1416BMA£12.06 In Stock
16ER16UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1616BMA£12.06 In Stock
16ER18UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)1816BMA£12.06 In Stock
16ER20UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)2016BMA£12.06 In Stock
16ER24UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)2416BMA£12.06 In Stock
16ER28UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)2816BMA£12.06 In Stock
16ER32UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)3216BMA£12.06 5 days
16ER36UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)3616BMA£15.71 In Stock
16ER40UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)4016BMA£15.71 In Stock
16ER44UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)4416BMA£15.71 In Stock
16ER48UNJBMA ViewingExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)4816BMA£15.71 In Stock
16ER8UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)816BMA£12.06 5 days
16ER9UNJBMA ExternalRight HandUNJ (UNJC UNJF UNJEF UNJS)916BMA£12.06 In Stock

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