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Carmex Polygon Swiss Line Insert - Threading (UN) - Left Hand - GT25L32UNBLU

SKU:GT25L32UNBLU

The Carmex Polygon Swiss Line Insert for Threading (UN) – Left Hand, GT25L32UNBLU, is a precision indexable tool designed for Swiss-type and automatic lathes. It supports UN left-hand threading a... Read more ↓
ApplicationThreading (UN)
HandLeft Hand
Max DepthN/A
Pitch32
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£24.70
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 Polygon Swiss Line Insert for Threading (UN) – Left Hand, GT25L32UNBLU, is a precision indexable tool designed for Swiss-type and automatic lathes. It supports UN left-hand threading and a range of turning operations, including external grooving, back/front turning, profiling, thread turning, parting, and general turning. This compact insert system delivers high-volume, cost-efficient production with repeatable, dependable results on demanding parts.

  • Direct On-Machine Indexing: Inserts can be indexed directly on the Swiss-type machine, reducing downtime and simplifying tool-life management.
  • Grounded Cutting Edges: Provides stable, precise cuts for reliable threading and smooth profiles, helping maintain consistent tolerances across cycles.
  • Abrasion-Resistant Coated Holders: Coated holders resist wear and heat, extending tool life in demanding turning and threading applications.

This tool helps you streamline workflows, extend tool life, and achieve consistent thread quality across shifting workloads. By combining on-machine indexing, robust edge geometry, and wear-resistant holders, you can reduce downtime, improve throughput, and deliver accurate threads and profiles with confidence.

Part Numbers

Protool Part Number
GT25L32UNBLU
Brand
Carmex
Category
Swiss Line
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Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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 Polygon Swiss Line Inserts - Threading (UN)

View full collection →

You are viewing GT25L32UNBLU. Click any other SKU to view its full details.

Product SKUHandPitchPriceStock Order
GT25R56UNBLU Right Hand56£24.70 5 days
GT25R40UNBLU Right Hand40£24.70 5 days
GT25R32UNBLU Right Hand32£24.70 5 days
GT25R24UNBLU Right Hand24£24.70 5 days
GT25L56UNBLU Left Hand56£24.70 5 days
GT25L40UNBLU Left Hand40£24.70 5 days
GT25L32UNBLU ViewingLeft Hand32£24.70 5 days
GT25L24UNBLU Left Hand24£24.70 5 days

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