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Vortex CBN Turning Insert for Hardened Steel - CNGA120412-CBN20
| ISO Code | CNGA120412-CBN20 |
| Insert Type | PCBN |
| Grade | CBN20 |
| Materials | Hard Steels |
| Radius | 12 |
| Insert Style | CNGA |
Learn more about Klarna
Meet the Vortex CNGA120412-CBN20 turning insert—a non-regrindable, single-edge CNGA insert purpose-built for machining hardened steels. Designed for reliability in tough turning applications, it delivers consistent cutting performance when you need precision and longevity from your tooling.
Because this is a CBN insert, it can minimize the need for separate grinding inserts, helping you simplify setup and reduce downtime. For the best results, use double clamp turning tools or boring bars to minimize vibration and maximize tool life, ensuring steadier cuts and longer intervals between changes.
- Non-regrindable single-edge design: Specifically engineered for hardened steel, delivering consistent edge geometry and reliable performance without the need for regrinding.
- CBN insert for hardened steel: High wear resistance that extends tool life and reduces sharpening downtime, keeping your production running smoothly.
- Optimized for double-clamp tools or boring bars: Minimizes vibration and promotes longer tool life, yielding steadier cuts and improved process stability.
This insert is built to support serious machining workloads—delivering predictable results, reducing maintenance overhead, and helping you maintain steady throughput on hardened-steel projects. Its rugged design and targeted application make it a dependable choice for shops aiming to improve efficiency and consistency in turning operations.
| ISO Code | CNGA120412-CBN20 |
| Insert Type | PCBN |
| Grade | CBN20 |
| Materials | Hard Steels |
| Radius | 12 |
| Insert Style | CNGA |
| Insert Size | 1204 |
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: Vortex CBN Turning Inserts for Hardened Steel - CNGA-CBN
View full collection →You are viewing PRO1800395. Click any other SKU to view its full details.
| Product SKU | ISO Code | Insert Type | Grade | Materials | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| PRO1800391 | CNGA120404-CBN20 | CNGA | CBN20 | Hard Steels | £23.40 | 4-6 weeks | |
| PRO1800392 | CNGA120404-CBN30 | CNGA | CBN30 | Hard Steels | £23.40 | 4-6 weeks | |
| PRO1800393 | CNGA120408-CBN20 | CNGA | CBN20 | Hard Steels | £23.40 | 4-6 weeks | |
| PRO1800394 | CNGA120408-CBN30 | CNGA | CBN30 | Hard Steels | £23.40 | 4-6 weeks | |
| PRO1800395 Viewing | CNGA120412-CBN20 | CNGA | CBN20 | Hard Steels | £23.40 | 4-6 weeks | |
| PRO1800396 | CNGA120412-CBN30 | CNGA | CBN30 | Hard Steels | £23.40 | 4-6 weeks |
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