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Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 08IR16UNBXC

08IR16UNBXC - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand

SKU:08IR16UNBXC

Our Carmex Thread Turning Internal Insert is a versatile cutting tool designed for internal threading on UNC, UNF, UNEF, and UNS standards. Suited for engineers, machinists, and hobbyists alike, ... Read more ↓
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormUN (UNC UNF UNEF UNS)
Pitch16
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£11.60
per item · pack of 10
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Sold in packs of 10
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

Our Carmex Thread Turning Internal Insert is a versatile cutting tool designed for internal threading on UNC, UNF, UNEF, and UNS standards. Suited for engineers, machinists, and hobbyists alike, this right-hand insert delivers reliable performance across a wide range of materials and applications, from routine production to more demanding jobs.

  • Universal UN thread compatibility: One insert covers UNC, UNF, UNEF and UNS internal threads, simplifying tooling and reducing tool changes while maintaining precise thread form across common standards.
  • Laydown triangular geometry for smooth cutting: Triangular laydown design provides stable support, efficient chip evacuation, and predictable thread quality, helping extend insert life and reduce rework.
  • Right-hand orientation for versatile threading: Specifically engineered for right-hand threads, ensuring consistent seating, minimal chatter, and reliable performance across a broad range of materials.

This combination of universal compatibility, stable geometry, and right-hand orientation helps you streamline threading workflows, decrease downtime, and deliver consistent, accurate results customers can trust. Whether you’re finishing routine production or tackling challenging, high-precision threads, this insert supports faster setup, fewer inserts to carry, and improved overall productivity.

Part Numbers

Protool Part Number
08IR16UNBXC
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.

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