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Carmex Swiss Line Insert - Parting Off - Left Hand - GP19LNW12T54BLU
| Application | Parting Off |
| Hand | Left Hand |
| Max Depth | 5.4 |
| Pitch | N/A |
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Description
Designed for Swiss-type lathes and automatic turning centers, the Carmex Swiss Line Insert for Parting Off – Left Hand (GP19LNW12T54BLU) enables fast, repeatable parting-off and turning in high-volume production. It is optimized for left-hand Swiss operations and supports external grooving, profiling, thread turning, and general turning with reliable results on demanding materials.
- On-Machine Indexing: Inserts can be indexed directly on the Swiss-type machine, enabling quick tool changes and reducing downtime on high-volume cycles.
- Grounded Cutting Edges: Precision-ground edges provide clean, consistent cuts and stable geometry for reliable parting-off and turning, improving surface finish and part accuracy.
- Abrasion-Resistant Coated Holders: Coated holders resist wear and heat, extending tool life and maintaining performance in challenging materials and long production runs.
This insert delivers a dependable, efficient solution for high-volume Swiss machining. Quick on-machine indexing reduces downtime, the grounded edges ensure consistent finishes, and the abrasion-resistant coatings on the holders help lower replacement costs and keep production moving. Ideal for external grooving, back/front turning, profiling, thread turning, parting, and general turning tasks, it helps you improve part quality, shorten cycle times, and maintain tight tolerances across demanding materials.
Part Numbers
- Protool Part Number
- GP19LNW12T54BLU
- Brand
- Carmex
- Category
- Swiss Line
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 Swiss Line Inserts - Parting Off - Left Hand Cutting
View full collection →You are viewing GP19LNW12T54BLU. Click any other SKU to view its full details.
| Product SKU | Max Depth | Width | Parting Angle | Feed mm/rev | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| GP19LRW10T54BLU | 5.4 | 1 | 15° | 0.02-0.09 | £21.76 | In Stock | |
| GP19LLW10T54BLU | 5.4 | 1 | 15° | 0.02-0.09 | £21.76 | In Stock | |
| GP19LNW10T54BLU | 5.4 | 1 | 0 | 0.02-0.09 | £21.76 | 5 days | |
| GP19LRW12T54BLU | 5.4 | 1.2 | 15° | 0.02-0.09 | £21.76 | 5 days | |
| GP19LLW12T54BLU | 5.4 | 1.2 | 15° | 0.02-0.09 | £21.76 | 5 days | |
| GP19LNW12T54BLU Viewing | 5.4 | 1.2 | 0 | 0.02-0.09 | £21.76 | 5 days | |
| GP20LRW15T64BLU | 6.4 | 1.5 | 15° | 0.04-0.10 | £21.76 | 5 days | |
| GP20LLW15T64BLU | 6.4 | 1.5 | 15° | 0.04-0.10 | £21.76 | 5 days | |
| GP20LNW15T64BLU | 6.4 | 1.5 | 0 | 0.04-0.10 | £21.76 | 5 days | |
| GP20LRW18T64BLU | 6.4 | 1.8 | 15° | 0.04-0.10 | £21.76 | 5 days | |
| GP20LLW18T64BLU | 6.4 | 1.8 | 15° | 0.04-0.10 | £21.76 | 5 days | |
| GP20LNW18T64BLU | 6.4 | 1.8 | 0 | 0.04-0.10 | £21.76 | 5 days | |
| GP20LRW20T64BLU | 6.4 | 2 | 15° | 0.05-0.12 | £21.76 | 5 days | |
| GP20LLW20T64BLU | 6.4 | 2 | 15° | 0.05-0.12 | £21.76 | 5 days | |
| GP20LNW20T64BLU | 6.4 | 2 | 0 | 0.05-0.12 | £21.76 | 5 days | |
| GP20LRW25T64BLU | 6.4 | 2.5 | 15° | 0.05-0.12 | £21.76 | 5 days | |
| GP20LLW25T64BLU | 6.4 | 2.5 | 15° | 0.05-0.12 | £21.76 | 5 days | |
| GP20LNW25T64BLU | 6.4 | 2.5 | 0 | 0.05-0.12 | £21.76 | 5 days | |
| GP20LRW30T64BLU | 6.4 | 3 | 15° | 0.05-0.12 | £21.76 | 5 days | |
| GP20LLW30T64BLU | 6.4 | 3 | 15° | 0.05-0.12 | £21.76 | 5 days | |
| GP20LNW30T64BLU | 6.4 | 3 | 0 | 0.05-0.12 | £21.76 | 5 days |
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