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Carmex Polygon Swiss Line Insert - Threading (Partial 60°) - Left Hand - GT25LG60BLU
| Application | Threading (Partial 60°) |
| Hand | Left Hand |
| Max Depth | N/A |
| Pitch | 1.0-3.0mm / 24-8 TPI |
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Description
The Carmex Polygon Swiss Line Insert GT25LG60BLU is a left-hand threading insert designed for Swiss-type machines and automatic lathes. With 60° threading geometry (Partial 60°), it enables precise thread forming while supporting external grooving, back/front turning, profiling, thread turning, parting, and general turning for high-volume production.
In production environments, reliability matters. This insert combines grounded cutting edges for stable, clean cuts and lets you index the inserts directly on the machine, reducing setup time and downtime. The coated holders provide abrasion resistance to stand up to demanding turning tasks.
- Grounded cutting edges: Grounded edges deliver consistent, clean cuts and longer tool life, helping maintain tight tolerances across high-volume runs.
- Inserts indexable directly on the machine: On-machine indexing reduces downtime and speeds tool changes, keeping you productive without removing tools.
- Coated holders for abrasion resistance: Coated holders resist wear and heat, extending tool life and preserving precision through tough turning operations.
This combination supports efficient, repeatable threading and turning workflows on Swiss-type machines, helping you boost throughput, improve surface finish, and lower tooling costs in high-demand manufacturing environments.
Part Numbers
- Protool Part Number
- GT25LG60BLU
- 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 - Threading Partial Profile 60°
View full collection →You are viewing GT25LG60BLU. Click any other SKU to view its full details.
| Product SKU | Application | Hand | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|---|
| GT25RA60BLU | Threading (Partial 60°) | Right Hand | 0.25-0.8mm / 100-32 TPI | £24.74 | 5 days | |
| GT25RG60BLU | Threading (Partial 60°) | Right Hand | 1.0-3.0mm / 24-8 TPI | £24.74 | In Stock | |
| GT25LA60BLU | Threading (Partial 60°) | Left Hand | 0.25-0.8mm / 100-32 TPI | £24.74 | 5 days | |
| GT25LG60BLU Viewing | Threading (Partial 60°) | Left Hand | 1.0-3.0mm / 24-8 TPI | £24.74 | 5 days |
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