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Dormer Pramet C122 12.0mm HSS-E PLAIN Shank 2 Flute Extra Long Series Slot Drill
| Cutter Diameter | 12 |
| Flute Length | 110 |
| Number of Flutes | 2 |
| Overall Length | 110 |
| Shank Diameter | 12 |
Learn more about Klarna
Meet the Dormer Pramet C122 12.0mm HSS-E PLAIN Shank 2 Flute Extra Long Series Slot Drill—a long-reach tool designed for shoulder milling and slot milling in free‑machining steels and copper alloys.
- Diameter: 12.0 mm
- Length of cut: 45 mm
- Overall length: 110 mm
- Flutes: 2-flute design for efficient chip control and smooth cutting action
- Shank: Plain shank, 12 mm
- Material: HSS‑E cobalt-based with bright finish for enhanced wear resistance
- Helix angle: 30° for effective chip evacuation
- Rake angle: 12° to support shoulder milling
- Series: Extra Long series aligned with Dormer standard
- Applications: Shoulder milling and slot milling in free‑machining steel and copper/copper alloys
This combination of extended reach and robust HSS‑E cobalt construction delivers reliable performance in demanding milling tasks. The tool’s 12 mm plain shank ensures secure seating in compatible collets, while the 30° helix and 12° rake angle promote steady cutting, clean chip formation, and a straightforward finish in through-holes, slots, and deep pockets. Ideal for shops needing a single, long-reach solution for precision milling on common engineering materials.
| Cutter Diameter | 12 |
| Flute Length | 110 |
| Number of Flutes | 2 |
| Overall Length | 110 |
| Shank Diameter | 12 |
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: Dormer Pramet C122 HSS-E PLAIN Shank 2 Flute Extra Long Series Slot Drills
View full collection →You are viewing DOR-C12212.0. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Flute Length | Number of Flutes | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| DOR-C1225.0 | 5 | 65 | 2 | 65 | 5 | £26.05 | 2 days | |
| DOR-C1226.0 | 6 | 75 | 2 | 75 | 6 | £26.20 | 2 days | |
| DOR-C1227.0 | 7 | 85 | 2 | 85 | 8 | £37.00 | 2 days | |
| DOR-C1228.0 | 8 | 85 | 2 | 85 | 8 | £33.20 | 2 days | |
| DOR-C12210.0 | 10 | 95 | 2 | 95 | 10 | £36.46 | 2 days | |
| DOR-C12212.0 Viewing | 12 | 110 | 2 | 110 | 12 | £43.00 | 2 days | |
| DOR-C12214.0 | 14 | 125 | 2 | 125 | 12 | £53.73 | 2 days | |
| DOR-C12216.0 | 16 | 140 | 2 | 140 | 16 | £64.45 | 2 days | |
| DOR-C12218.0 | 18 | 150 | 2 | 150 | 16 | £73.20 | 2 days | |
| DOR-C12220.0 | 20 | 160 | 2 | 160 | 20 | £85.62 | 2 days | |
| DOR-C12222.0 | 22 | 170 | 2 | 170 | 20 | £110.46 | 2 days |
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