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Carmex Polygon Swiss Line Insert - Full Radius Grooving & Profiling - Left Hand - GR25LR04T25BLU
| Application | Full Radius Grooving & Profiling |
| Hand | Left Hand |
| Max Depth | 2.5 |
| Pitch | N/A |
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Description
The Carmex Polygon Swiss Line Insert is a left‑hand, full‑radius grooving and profiling tool designed for Swiss‑type lathes and automatic turning centers. It supports high‑volume, cost‑efficient external grooving, back/front turning, profiling, thread turning, parting, and general turning tasks—perfect for shops that need reliable performance across a range of operations without swapping tooling.
- Grounded cutting edges: Delivers consistent, precise cuts and stable tool life, helping you maintain tight tolerances and smooth surface finishes through demanding turning applications.
- In‑machine indexing: Inserts can be indexed directly on the machine, enabling quick tool changes and reduced downtime so you can keep cycles running and maximize uptime.
- Coated holders for abrasion resistance: The coated holders resist wear in tough materials and high‑production environments, extending tool life and lowering replacement frequency in busy Swiss‑type workflows.
Designed for dependable, repeatable performance, this insert supports efficient grooving and profiling workflows on Swiss machines. Its left‑hand configuration and full‑radius geometry enable versatile operations—from grooving to profiling and beyond—while the robust coating system and factory‑set edges provide reliable results time after time. Choose this insert to simplify setups, reduce maintenance, and achieve consistent results across a wide range of turning tasks.
Part Numbers
- Protool Part Number
- GR25LR04T25BLU
- 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 - Full Radius Grooving & Profiling
View full collection →You are viewing GR25LR04T25BLU. Click any other SKU to view its full details.
| Product SKU | Application | Hand | Max Depth | Pitch | R | Width | Parting Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| GR25RR02T15BLU | Full Radius Grooving & Profiling | Right Hand | 1.5 | N/A | 0.25 | 0.5 | N/A | £22.42 | 5 days | |
| GR25RR04T25BLU | Full Radius Grooving & Profiling | Right Hand | 2.5 | N/A | 0.4 | 0.8 | N/A | £22.42 | 5 days | |
| GR25RR05T27BLU | Full Radius Grooving & Profiling | Right Hand | 2.7 | N/A | 0.5 | 1 | N/A | £22.42 | 5 days | |
| GR25LR02T15BLU | Full Radius Grooving & Profiling | Left Hand | 1.5 | N/A | 0.25 | 0.5 | N/A | £22.42 | 5 days | |
| GR25LR04T25BLU Viewing | Full Radius Grooving & Profiling | Left Hand | 2.5 | N/A | 0.4 | 0.8 | N/A | £22.42 | 5 days | |
| GR25LR05T27BLU | Full Radius Grooving & Profiling | Left Hand | 2.7 | N/A | 0.5 | 1 | N/A | £22.42 | 5 days |
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