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Carmex Polygon Swiss Line Insert - Parting Off & Grooving - Left Hand - GP25LNW05T30BLU

SKU:GP25LNW05T30BLU

The Carmex Polygon Swiss Line Insert is a purpose-built, indexable tool designed for Swiss-type and automatic lathes. It’s ideal for shops aiming to boost throughput with precise external groovin... Read more ↓
ApplicationParting Off & Grooving
HandLeft Hand
Max Depth3
PitchN/A
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£15.88
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 is a purpose-built, indexable tool designed for Swiss-type and automatic lathes. It’s ideal for shops aiming to boost throughput with precise external grooving, parting, turning, profiling, and threading on high-volume production runs. Built for reliability in demanding manufacturing environments, this insert helps operators move from setup to finished parts quickly and with consistent results.

Key features focus on ease of use and durability: inserts are designed to be indexed directly on the machine, eliminating extra handling and minimizing downtime; the grounded cutting edges deliver stable, smooth cuts for repeatable part quality; and coated holders provide abrasion resistance to extend tool life in challenging turning applications.

  • Direct indexing on the machine: Quickly swap inserts without removing the tool holder, reducing setup time and downtime while maintaining precise, repeatable cuts in grooving, parting off, and turning.
  • Grounded cutting edges for consistent results: Stable edges minimize chatter and waviness, delivering smooth surfaces and reliable performance across long production runs.
  • Coated holders with abrasion resistance: Durable housings resist wear in harsh turning tasks, helping you achieve longer tool life and fewer replacements.

Together, these features translate to faster cycle times, fewer interruptions, and dependable performance across a wide range of Swiss-type machining tasks. The Carmex Polygon Swiss Line Insert is a practical, long-lasting choice for shops that demand precision, efficiency, and repeatable results from their turning operations.

Part Numbers

Protool Part Number
GP25LNW05T30BLU
Brand
Carmex
Category
Swiss Line
No downloads are attached to this product yet.
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 - Parting off & Grooving

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You are viewing GP25LNW05T30BLU. Click any other SKU to view its full details.

Product SKUHandMax DepthWidthParting AngleFeed mm/revPriceStock Order
GP25RRW05T30BLU Right Hand30.515°0.02-0.08£20.68 5 days
GP25RLW05T30BLU Right Hand30.515°0.02-0.08£20.68 5 days
GP25RNW05T30BLU Right Hand30.500.02-0.08£20.68 5 days
GP25RRW07T43BLU Right Hand4.30.715°0.02-0.08£20.68 5 days
GP25RLW07T43BLU Right Hand4.30.715°0.02-0.08£20.68 5 days
GP25RNW07T43BLU Right Hand4.30.700.02-0.08£20.68 5 days
GP25RRW08T50BLU Right Hand50.815°0.02-0.08£20.68 5 days
GP25RLW08T50BLU Right Hand50.815°0.02-0.08£20.68 5 days
GP25RNW08T50BLU Right Hand50.800.02-0.08£20.68 5 days
GP25RRW10T58BLU Right Hand5.8115°0.02-0.13£20.68 5 days
GP25RLW10T58BLU Right Hand5.8115°0.02-0.13£20.68 5 days
GP25RNW10T58BLU Right Hand5.8100.02-0.13£20.68 5 days
GP25RRW12T58BLU Right Hand5.81.215°0.02-0.13£20.68 5 days
GP25RLW12T58BLU Right Hand5.81.215°0.02-0.13£20.68 5 days
GP25RNW12T58BLU Right Hand5.81.200.02-0.13£20.68 5 days
GP25RRW15T58BLU Right Hand5.81.515°0.02-0.13£20.68 In Stock
GP25RLW15T58BLU Right Hand5.81.515°0.02-0.13£20.68 5 days
GP25RNW15T58BLU Right Hand5.81.500.02-0.13£20.68 5 days
GP25RRW18T58BLU Right Hand5.81.815°0.02-0.13£20.68 In Stock
GP25RLW18T58BLU Right Hand5.81.815°0.02-0.13£20.68 5 days
GP25RNW18T58BLU Right Hand5.81.800.02-0.13£20.68 5 days
GP25RRW20T58BLU Right Hand5.8215°0.02-0.13£20.68 5 days
GP25RLW20T58BLU Right Hand5.8215°0.02-0.13£20.68 5 days
GP25RNW20T58BLU Right Hand5.8200.02-0.13£20.68 5 days
GP25RRW20T75BLU Right Hand7.5215°0.02-0.10£20.68 5 days
GP25RLW20T75BLU Right Hand7.5215°0.02-0.10£20.68 5 days
GP25RNW20T75BLU Right Hand7.5200.02-0.10£20.68 5 days
GP25RRW25T58BLU Right Hand5.82.515°0.04-0.13£20.68 5 days
GP25RLW25T58BLU Right Hand5.82.515°0.04-0.13£20.68 5 days
GP25RNW25T58BLU Right Hand5.82.500.04-0.13£20.68 5 days
GP25LRW05T30BLU Left Hand30.515°0.02-0.08£15.88 5 days
GP25LLW05T30BLU Left Hand30.515°0.02-0.08£15.88 5 days
GP25LNW05T30BLU ViewingLeft Hand30.500.02-0.08£15.88 5 days
GP25LRW07T43BLU Left Hand4.30.715°0.02-0.08£20.68 5 days
GP25LLW07T43BLU Left Hand4.30.715°0.02-0.08£20.68 5 days
GP25LNW07T43BLU Left Hand4.30.700.02-0.08£20.68 5 days
GP25LRW08T50BLU Left Hand50.815°0.02-0.08£20.68 5 days
GP25LLW08T50BLU Left Hand50.815°0.02-0.08£20.68 5 days
GP25LNW08T50BLU Left Hand50.800.02-0.08£20.68 5 days
GP25LRW10T58BLU Left Hand5.8115°0.02-0.13£20.68 5 days
GP25LLW10T58BLU Left Hand5.8115°0.02-0.13£20.68 5 days
GP25LNW10T58BLU Left Hand5.8100.02-0.13£20.68 5 days
GP25LRW12T58BLU Left Hand5.81.215°0.02-0.13£20.68 5 days
GP25LLW12T58BLU Left Hand5.81.215°0.02-0.13£20.68 5 days
GP25LNW12T58BLU Left Hand5.81.200.02-0.13£20.68 5 days
GP25LRW15T58BLU Left Hand5.81.515°0.02-0.13£20.68 5 days
GP25LLW15T58BLU Left Hand5.81.515°0.02-0.13£20.68 5 days
GP25LNW15T58BLU Left Hand5.81.500.02-0.13£20.68 5 days
GP25LRW18T58BLU Left Hand5.81.815°0.02-0.13£20.68 5 days
GP25LLW18T58BLU Left Hand5.81.815°0.02-0.13£20.68 5 days
GP25LNW18T58BLU Left Hand5.81.800.02-0.13£20.68 5 days
GP25LRW20T58BLU Left Hand5.8215°0.02-0.13£20.68 5 days
GP25LLW20T58BLU Left Hand5.8215°0.02-0.13£20.68 5 days
GP25LNW20T58BLU Left Hand5.8200.02-0.13£20.68 5 days
GP25LRW20T75BLU Left Hand7.5215°0.02-0.10£20.68 5 days
GP25LLW20T75BLU Left Hand7.5215°0.02-0.10£20.68 5 days
GP25LNW20T75BLU Left Hand7.5200.02-0.10£20.68 5 days
GP25LRW25T58BLU Left Hand5.82.515°0.04-0.13£20.68 5 days
GP25LLW25T58BLU Left Hand5.82.515°0.04-0.13£20.68 5 days
GP25LNW25T58BLU Left Hand5.82.500.04-0.13£20.68 5 days
GP40RRW15T80BLU Right Hand81.515°0.03-0.08£32.04 5 days
GP40RLW15T80BLU Right Hand81.515°0.03-0.08£32.04 5 days
GP40RNW15T80BLU Right Hand81.500.03-0.08£32.04 5 days
GP40RRW18T95BLU Right Hand9.51.815°0.03-0.08£32.04 5 days
GP40RLW18T95BLU Right Hand9.51.815°0.03-0.08£32.04 5 days
GP40RNW18T95BLU Right Hand9.51.800.03-0.08£32.04 5 days
GP40RRW20T110BLU Right Hand11215°0.03-0.08£32.04 5 days
GP40RLW20T110BLU Right Hand11215°0.03-0.08£32.04 5 days
GP40RNW20T110BLU Right Hand11200.03-0.08£32.04 5 days
GP40RRW25T130BLU Right Hand132.515°0.03-0.08£32.04 5 days
GP40RLW25T130BLU Right Hand132.515°0.03-0.08£32.04 5 days
GP40RNW25T130BLU Right Hand132.500.03-0.08£32.04 5 days
GP40RRW30T130BLU Right Hand13315°0.03-0.08£32.04 5 days
GP40RLW30T130BLU Right Hand13315°0.03-0.08£32.04 5 days
GP40RNW30T130BLU Right Hand13300.03-0.08£32.04 5 days

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