Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
The JBO Thread Mills Straight Flute GFH series is specifically designed for metric threads, offering reliable and precise thread cutting capabilities. These thread mills feature a solid construction, ensuring durability and stability during the machining process. With their straight flute design, they are ideal for producing high-quality threads with excellent surface finish. The GFH series thread mills are designed to deliver consistent and accurate thread profiles, resulting in reliable threaded connections. Whether you're working on external or internal threads, the JBO Thread Mills Straight Flute GFH series provides the versatility and performance required for a wide range of applications.

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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.uk