Please log in here to access all benefits, including multibuy discounts and faster checkouts.

Vortex CBN Turning Insert for Hardened Steel - TNGA160408-CBN20

Vortex CBN Turning Insert for Hardened Steel - TNGA160408-CBN20

SKU:PRO1800464

Introducing the Vortex CBN Turning Insert for Hardened Steel, TNGA160408-CBN20. This non-regrindable, single-edge TNGA turning insert is designed specifically for machining hardened steels, deliv... Read more ↓
H
ISO CodeTNGA160408-CBN20
Insert TypePCBN
GradeCBN20
MaterialsHard Steels
Radius08
Insert StyleTNGA
View all specifications ↓
£23.40
Prices shown ex. VAT
4–6 weeks estimated lead time — subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Introducing the Vortex CBN Turning Insert for Hardened Steel, TNGA160408-CBN20. This non-regrindable, single-edge TNGA turning insert is designed specifically for machining hardened steels, delivering dependable performance where tool life and consistency matter. With CBN inserts, it can eliminate the need for additional grinding inserts, helping you reduce downtime and streamline tooling. For best results with CBN turning inserts please use double clamp turning tools or boring bars, which can minimise vibration and extend tool life.

  • Non-regrindable single-edge TNGA geometry: Simplifies tool changeovers and maintains a consistent edge quality, reducing maintenance while delivering reliable cuts.
  • Engineered for hardened steel cutting: Built to handle high-hardness materials with stable performance and predictable wear, so you get steady productivity run after run.
  • Optimized for vibration control with double clamp tooling: When used with double clamp turning tools or boring bars, it minimizes chatter and extends tool life for longer, more stable machining operations.

This insert supports confident, efficient turning of hardened components, delivering consistent results and reduced downtime without the need for frequent reconditioning.

ISO Code TNGA160408-CBN20
Insert Type PCBN
Grade CBN20
Materials Hard Steels
Radius 08
Insert Style TNGA
Insert Size 1604

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Vortex CBN Turning Inserts for Hardened Steel - TNGA

View full collection →

You are viewing PRO1800464. Click any other SKU to view its full details.

Product SKUISO CodeInsert TypeGradeMaterialsPriceStock Order
PRO1800462 TNGA160404-CBN20TNGACBN20Hard Steels£23.40 4-6 weeks
PRO1800463 TNGA160404-CBN30TNGACBN30Hard Steels£23.40 4-6 weeks
PRO1800464 ViewingTNGA160408-CBN20TNGACBN20Hard Steels£23.40 4-6 weeks
PRO1800465 TNGA160408-CBN30TNGACBN30Hard Steels£23.40 4-6 weeks
PRO1800466 TNGA160412-CBN30TNGACBN30Hard Steels£23.40 4-6 weeks