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Carmex Polygon Swiss Line Insert - Threading (Partial 55°) - Right Hand - GT25RA55BLU
| Application | Threading (Partial 55°) |
| Hand | Right Hand |
| Max Depth | N/A |
| Pitch | 0.5-1.5mm / 48-16 TPI |
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Description
The Carmex Polygon Swiss Line Insert for threading (Partial 55°), Right Hand, GT25RA55BLU, is a precision indexable tool designed for Swiss-type lathes and automatic lathes. It enables high‑volume threading and supports a range of turning operations—external grooving, back/front turning, profiling, thread turning, parting, and general turning—delivering reliable performance in demanding production environments.
With grounded cutting edges and a geometry optimized for Swiss machines, this insert can be indexed directly on the tool holder, simplifying setup and reducing downtime. The coated holders add abrasion resistance to stand up to tough threading tasks and help maintain consistent results over long production runs.
- Grounded cutting edges: Deliver precise, repeatable cuts and extended edge life for cleaner threads and smoother finishes.
- In‑machine indexable inserts: Enable fast tool changes and direct indexing on the machine, minimizing setup time and maximizing uptime.
- Coated holders for abrasion resistance: Protect against wear in demanding turning and threading applications, helping maintain accuracy and extend tool life.
Designed for high‑volume production, this insert provides reliable, consistent threading performance with easy setup and strong wear resistance, helping you finish parts faster and with tighter control over quality and surface finish.
Part Numbers
- Protool Part Number
- GT25RA55BLU
- 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 55°
View full collection →You are viewing GT25RA55BLU. Click any other SKU to view its full details.
| Product SKU | Application | Hand | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|---|
| GT25RA55BLU Viewing | Threading (Partial 55°) | Right Hand | 0.5-1.5mm / 48-16 TPI | £24.74 | In Stock | |
| GT25RG55BLU | Threading (Partial 55°) | Right Hand | 1.75-3.0mm / 14-8 TPI | £24.74 | In Stock | |
| GT25LA55BLU | Threading (Partial 55°) | Left Hand | 0.5-1.5mm / 48-16 TPI | £24.74 | 5 days | |
| GT25LG55BLU | Threading (Partial 55°) | Left Hand | 1.75-3.0mm / 14-8 TPI | £24.74 | 5 days |
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