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 with 45 Degree Chamfer, part of the GFS series, is a high-performance tool designed for metric threads with a 45-degree chamfer. This thread mill features a through coolant design, allowing for efficient chip evacuation and improved tool life. The through coolant feature helps to maintain stable cutting conditions, reducing heat and prolonging the tool's lifespan. With its precision-ground carbide construction, the JBO Thread Mills with 45 Degree Chamfer - GFS - Metric - Through Coolant ensures accurate and reliable thread cutting results.

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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