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
Our T-slot cutters are precision-engineered to DIN 851 standards, featuring a robust cobalt-based HSS-E construction with a bright finish for enhanced durability. Designed with a 15° helix and 10° rake angle, they ensure optimal performance in steel, cast steel, stainless steel, cast iron, non-ferrous metals, and high-temperature alloys. Available in various diameters, depths of cut, and overall lengths, these cutters come with a versatile 10mm combi shank with a Weldon flat and thread for secure tool holding, making them ideal for efficient and precise T-slot milling applications.

Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Groove Width | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| DOR-C80011.0X5.0 | 11 | 6 | 53.5 | 53.5 | 10 | 5 | £130.07 | 2 days |
|
| DOR-C80012.5X6.0 | 12.5 | 6 | 57 | 57 | 10 | 6 | £114.38 | 2 days |
|
| DOR-C80016.0X8.0 | 16 | 6 | 62 | 62 | 10 | 8 | £130.07 | 2 days |
|
| DOR-C80018.0X10.0 | 18 | 6 | 70 | 70 | 12 | 10 | £143.79 | 2 days |
|
| DOR-C80021.0X12.0 | 21 | 8 | 74 | 74 | 12 | 12 | £162.09 | 2 days |
|
| DOR-C80025.0X14.0 | 25 | 8 | 82 | 82 | 16 | 14 | £193.47 | 2 days |
|
| DOR-C80032.0X18.0 | 32 | 8 | 90 | 90 | 16 | 18 | £249.02 | 2 days |
|
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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