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Dormer Pramet C135 16.0mm HSS-E Flatted Shank 2 Flute Standard Length Slot Drill
| Cutter Diameter | 16 |
| Flute Length | 123 |
| Number of Flutes | 2 |
| Overall Length | 123 |
| Shank Diameter | 16 |
Learn more about Klarna
Designed for slot milling in free‑machining steel and copper alloys, the Dormer Pramet C135 16.0mm HSS‑E slot drill delivers dependable, precise cuts in a compact, standard‑length tool. With a 16 mm Weldon shank and cobalt‑based HSS‑E, this drill blends durability with precise geometry for reliable pocketing and slotting work.
- Diameter: 16.0 mm
- Length of cut: 32 mm
- Overall length: 123 mm
- Reach with neck relief: 74.5 mm
- Shank: Weldon, 16 mm
- Material: HSS‑E (cobalt‑based) with bright finish
- Flutes: 2
- Helix angle: 30°
- Rake angle: 12°
- Standard: DORMER standard slot drill for steel and copper alloys
The two‑flute design promotes efficient chip evacuation and stable cutting in narrow slots, while the cobalt‑based HSS‑E composition extends tool life under higher temperatures typical of slotting. The 30° helix facilitates smooth cutting action and clean slots, and the 12° rake angle helps reduce friction and built‑up edge during aggressive milling. Neck relief supports deeper slots without rubbing, enabling consistent tool performance across the full reach.
| Cutter Diameter | 16 |
| Flute Length | 123 |
| Number of Flutes | 2 |
| Overall Length | 123 |
| Shank Diameter | 16 |
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-C13516.0. 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 | 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 Viewing | 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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