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Dormer Pramet C135 6.0mm HSS-E Flatted Shank 2 Flute Standard Length Slot Drill
| Cutter Diameter | 6 |
| Flute Length | 68 |
| Number of Flutes | 2 |
| Overall Length | 68 |
| Shank Diameter | 6 |
Learn more about Klarna
Engineered for precise slot milling in free-machining steels and copper alloys, the Dormer Pramet C135 6.0mm HSS-E slot drill is a reliable choice for deep slots and clean finishes. Designed for professional machinists, it combines a robust 6 mm Weldon shank with a cobalt-based HSS-E core and a bright finish for long-lasting performance.
- Diameter: 6.0 mm
- Flutes: 2 flutes for efficient chip evacuation and smooth cutting in slots
- Length of cut: 13 mm
- Overall length: 68 mm
- Reach with neck relief: 32 mm
- Shank type: Weldon shank, 6 mm
- Material: HSS-E cobalt-based steel with bright finish
- Helix angle: 30° for steady cutting action
- Rake angle: 12° to improve cutting efficiency in copper alloys
- Standard: Dormer standard specification
This slot drill is ideal for engineers and machinists performing slot milling tasks where tight tolerances and clean slot walls are essential. The cobalt-based HSS-E construction boosts wear resistance and red hardness, helping extend tool life in challenging materials. The 30° helix and 12° rake work together to deliver consistent cutting forces, good surface finish, and reliable performance when removing material in restricted slots. Use this drill to create slots, keyways, or narrow pockets with confidence, knowing the geometry is tuned for free-machining steels and copper alloys.
| Cutter Diameter | 6 |
| Flute Length | 68 |
| Number of Flutes | 2 |
| Overall Length | 68 |
| Shank Diameter | 6 |
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 C135 HSS-E Flatted Shank 2 Flute Standard Length Slot Drills
View full collection →You are viewing DOR-C1356.0. 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-C1352.0 | 2 | 54 | 2 | 54 | 6 | £27.79 | 2 days | |
| DOR-C1353.0 | 3 | 56 | 2 | 56 | 6 | £26.28 | 2 days | |
| DOR-C1354.0 | 4 | 63 | 2 | 63 | 6 | £26.34 | 2 days | |
| DOR-C1355.0 | 5 | 68 | 2 | 68 | 6 | £26.05 | 2 days | |
| DOR-C1356.0 Viewing | 6 | 68 | 2 | 68 | 6 | £26.20 | 2 days | |
| DOR-C1358.0 | 8 | 88 | 2 | 88 | 10 | £33.20 | 2 days | |
| DOR-C13510.0 | 10 | 95 | 2 | 95 | 10 | £36.46 | 2 days | |
| DOR-C13512.0 | 12 | 110 | 2 | 110 | 12 | £43.00 | 2 days | |
| DOR-C13514.0 | 14 | 110 | 2 | 110 | 12 | £53.73 | 2 days | |
| DOR-C13516.0 | 16 | 123 | 2 | 123 | 16 | £64.45 | 2 days | |
| DOR-C13518.0 | 18 | 123 | 2 | 123 | 16 | £73.20 | 2 days | |
| DOR-C13520.0 | 20 | 141 | 2 | 141 | 20 | £85.62 | 2 days |
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