Please log in here to access all benefits, including promotional discounts and faster checkouts.
Carmex Polygon Swiss Line Insert - Parting Off & Grooving - Left Hand - GP25LNW20T58BLU
| Application | Parting Off & Grooving |
| Hand | Left Hand |
| Max Depth | 5.8 |
| Pitch | N/A |
Learn more about Klarna
Description
The Carmex Polygon Swiss Line Insert is an indexable tooling solution designed for Swiss-type lathes and automatic lathes. It enables high-volume, cost-efficient machining of external grooving, back/front turning, profiling, thread turning, parting, and general turning tasks.
This left-hand version (GP25LNW20T58BLU) is optimized for compact Swiss setups, delivering reliable performance with easily indexed inserts on the machine and abrasion-resistant holders for tough materials.
- Indexed inserts directly on the machine: Quickly refresh cutting edges without removing the tool, minimizing downtime and keeping production moving.
- Grounded cutting edges: Delivers consistent, clean cuts and predictable results, boosting part quality and reducing finishing work.
- Coated holders for abrasion resistance: Extends tool life in demanding materials and tough machining conditions, helping lower replacement costs.
Designed for high-output Swiss-type manufacturing, the Carmex Polygon Insert helps you speed up setup times, maintain steady cycle times, and achieve repeatable tolerances across high-volume runs. Its combination of machine-indexable inserts, grounded edges, and abrasion-resistant holders provides reliable performance from first part to last, delivering durable tool life and consistent finishes on grooves, profiles, threads, and parting operations.
Part Numbers
- Protool Part Number
- GP25LNW20T58BLU
- Brand
- Carmex
- Category
- Swiss Line
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.
Full Range: Carmex Polygon Swiss Line Inserts - Parting off & Grooving
View full collection →You are viewing GP25LNW20T58BLU. Click any other SKU to view its full details.
| Product SKU | Hand | Max Depth | Width | Parting Angle | Feed mm/rev | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| GP25RRW05T30BLU | Right Hand | 3 | 0.5 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25RLW05T30BLU | Right Hand | 3 | 0.5 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25RNW05T30BLU | Right Hand | 3 | 0.5 | 0 | 0.02-0.08 | £20.68 | 5 days | |
| GP25RRW07T43BLU | Right Hand | 4.3 | 0.7 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25RLW07T43BLU | Right Hand | 4.3 | 0.7 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25RNW07T43BLU | Right Hand | 4.3 | 0.7 | 0 | 0.02-0.08 | £20.68 | 5 days | |
| GP25RRW08T50BLU | Right Hand | 5 | 0.8 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25RLW08T50BLU | Right Hand | 5 | 0.8 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25RNW08T50BLU | Right Hand | 5 | 0.8 | 0 | 0.02-0.08 | £20.68 | 5 days | |
| GP25RRW10T58BLU | Right Hand | 5.8 | 1 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RLW10T58BLU | Right Hand | 5.8 | 1 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RNW10T58BLU | Right Hand | 5.8 | 1 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25RRW12T58BLU | Right Hand | 5.8 | 1.2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RLW12T58BLU | Right Hand | 5.8 | 1.2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RNW12T58BLU | Right Hand | 5.8 | 1.2 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25RRW15T58BLU | Right Hand | 5.8 | 1.5 | 15° | 0.02-0.13 | £20.68 | In Stock | |
| GP25RLW15T58BLU | Right Hand | 5.8 | 1.5 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RNW15T58BLU | Right Hand | 5.8 | 1.5 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25RRW18T58BLU | Right Hand | 5.8 | 1.8 | 15° | 0.02-0.13 | £20.68 | In Stock | |
| GP25RLW18T58BLU | Right Hand | 5.8 | 1.8 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RNW18T58BLU | Right Hand | 5.8 | 1.8 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25RRW20T58BLU | Right Hand | 5.8 | 2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RLW20T58BLU | Right Hand | 5.8 | 2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25RNW20T58BLU | Right Hand | 5.8 | 2 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25RRW20T75BLU | Right Hand | 7.5 | 2 | 15° | 0.02-0.10 | £20.68 | 5 days | |
| GP25RLW20T75BLU | Right Hand | 7.5 | 2 | 15° | 0.02-0.10 | £20.68 | 5 days | |
| GP25RNW20T75BLU | Right Hand | 7.5 | 2 | 0 | 0.02-0.10 | £20.68 | 5 days | |
| GP25RRW25T58BLU | Right Hand | 5.8 | 2.5 | 15° | 0.04-0.13 | £20.68 | 5 days | |
| GP25RLW25T58BLU | Right Hand | 5.8 | 2.5 | 15° | 0.04-0.13 | £20.68 | 5 days | |
| GP25RNW25T58BLU | Right Hand | 5.8 | 2.5 | 0 | 0.04-0.13 | £20.68 | 5 days | |
| GP25LRW05T30BLU | Left Hand | 3 | 0.5 | 15° | 0.02-0.08 | £15.88 | 5 days | |
| GP25LLW05T30BLU | Left Hand | 3 | 0.5 | 15° | 0.02-0.08 | £15.88 | 5 days | |
| GP25LNW05T30BLU | Left Hand | 3 | 0.5 | 0 | 0.02-0.08 | £15.88 | 5 days | |
| GP25LRW07T43BLU | Left Hand | 4.3 | 0.7 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25LLW07T43BLU | Left Hand | 4.3 | 0.7 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25LNW07T43BLU | Left Hand | 4.3 | 0.7 | 0 | 0.02-0.08 | £20.68 | 5 days | |
| GP25LRW08T50BLU | Left Hand | 5 | 0.8 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25LLW08T50BLU | Left Hand | 5 | 0.8 | 15° | 0.02-0.08 | £20.68 | 5 days | |
| GP25LNW08T50BLU | Left Hand | 5 | 0.8 | 0 | 0.02-0.08 | £20.68 | 5 days | |
| GP25LRW10T58BLU | Left Hand | 5.8 | 1 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LLW10T58BLU | Left Hand | 5.8 | 1 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LNW10T58BLU | Left Hand | 5.8 | 1 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25LRW12T58BLU | Left Hand | 5.8 | 1.2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LLW12T58BLU | Left Hand | 5.8 | 1.2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LNW12T58BLU | Left Hand | 5.8 | 1.2 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25LRW15T58BLU | Left Hand | 5.8 | 1.5 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LLW15T58BLU | Left Hand | 5.8 | 1.5 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LNW15T58BLU | Left Hand | 5.8 | 1.5 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25LRW18T58BLU | Left Hand | 5.8 | 1.8 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LLW18T58BLU | Left Hand | 5.8 | 1.8 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LNW18T58BLU | Left Hand | 5.8 | 1.8 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25LRW20T58BLU | Left Hand | 5.8 | 2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LLW20T58BLU | Left Hand | 5.8 | 2 | 15° | 0.02-0.13 | £20.68 | 5 days | |
| GP25LNW20T58BLU Viewing | Left Hand | 5.8 | 2 | 0 | 0.02-0.13 | £20.68 | 5 days | |
| GP25LRW20T75BLU | Left Hand | 7.5 | 2 | 15° | 0.02-0.10 | £20.68 | 5 days | |
| GP25LLW20T75BLU | Left Hand | 7.5 | 2 | 15° | 0.02-0.10 | £20.68 | 5 days | |
| GP25LNW20T75BLU | Left Hand | 7.5 | 2 | 0 | 0.02-0.10 | £20.68 | 5 days | |
| GP25LRW25T58BLU | Left Hand | 5.8 | 2.5 | 15° | 0.04-0.13 | £20.68 | 5 days | |
| GP25LLW25T58BLU | Left Hand | 5.8 | 2.5 | 15° | 0.04-0.13 | £20.68 | 5 days | |
| GP25LNW25T58BLU | Left Hand | 5.8 | 2.5 | 0 | 0.04-0.13 | £20.68 | 5 days | |
| GP40RRW15T80BLU | Right Hand | 8 | 1.5 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RLW15T80BLU | Right Hand | 8 | 1.5 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RNW15T80BLU | Right Hand | 8 | 1.5 | 0 | 0.03-0.08 | £32.04 | 5 days | |
| GP40RRW18T95BLU | Right Hand | 9.5 | 1.8 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RLW18T95BLU | Right Hand | 9.5 | 1.8 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RNW18T95BLU | Right Hand | 9.5 | 1.8 | 0 | 0.03-0.08 | £32.04 | 5 days | |
| GP40RRW20T110BLU | Right Hand | 11 | 2 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RLW20T110BLU | Right Hand | 11 | 2 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RNW20T110BLU | Right Hand | 11 | 2 | 0 | 0.03-0.08 | £32.04 | 5 days | |
| GP40RRW25T130BLU | Right Hand | 13 | 2.5 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RLW25T130BLU | Right Hand | 13 | 2.5 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RNW25T130BLU | Right Hand | 13 | 2.5 | 0 | 0.03-0.08 | £32.04 | 5 days | |
| GP40RRW30T130BLU | Right Hand | 13 | 3 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RLW30T130BLU | Right Hand | 13 | 3 | 15° | 0.03-0.08 | £32.04 | 5 days | |
| GP40RNW30T130BLU | Right Hand | 13 | 3 | 0 | 0.03-0.08 | £32.04 | 5 days |
No products match your filters.
