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Robert Charles Metric Piloted Countersink - 3 Flutes - Integral Pilot - Straight Shank - 2.5mm Pilot Diameter - 120° Inclusive Angle
| Pilot Diameter | 2.5 |
| Inclusive Angle | 120 |
| Body Diameter | 4.76 |
| Shank Diameter | 1.3/4 |
| Overall Length | 2.5 |
Learn more about Klarna
The Robert Charles Metric Piloted Countersink with a straight shank is engineered for precise, repeatable countersinking of metric pre-drilled holes. Featuring a 2.5 mm pilot diameter and 120° included angle, along with a 3-flute cutting head, this tool delivers clean, concentric finishes with minimal chatter across a wide range of materials. The integral pilot ensures accurate alignment and reduced wandering, making it ideal for workshop, maintenance, and production machining applications.
- Integral Pilot for Accurate Alignment: Keeps the cutter centered in the hole, preventing wander and delivering consistently concentric countersinks with minimal chatter.
- 3-Flute Design for Smooth, Stable Cutting: The three cutting edges provide steady cuts, better stability, and efficient chip evacuation for a cleaner finish and reduced downtime.
- Metric-Ready with 2.5 mm Pilot and 120° Included Angle: Precisely matched to metric pre-drilled holes, enabling accurate entry and reliable results across steels, aluminium, and plastics.
Designed for reliability and consistent performance, this countersink helps you finish projects faster with repeatable depth control and professional-looking finishes. The combination of an integral pilot, straight shank, and a specifically sized pilot and angle makes it a dependable choice for both routine maintenance work and high-volume production tasks.
| Pilot Diameter | 2.5 |
| Inclusive Angle | 120 |
| Body Diameter | 4.76 |
| Shank Diameter | 1.3/4 |
| Overall Length | 2.5 |
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: Robert Charles Metric Piloted Countersink - 3 Flutes - Integral Pilot - Straight Shank
View full collection →You are viewing 5845-2.5-120. Click any other SKU to view its full details.
| Product SKU | Pilot Diameter | Inclusive Angle | Body Diameter | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| 5845-2.5-90 | 2.5 | 90 | 4.76 | 1.3/4 | 2.5 | £26.86 | 2-3 days | |
| 5845-2.5-100 | 2.5 | 100 | 4.76 | 1.3/4 | 2.5 | £26.86 | 2-3 days | |
| 5845-2.5-120 Viewing | 2.5 | 120 | 4.76 | 1.3/4 | 2.5 | £26.86 | 2-3 days | |
| 5845-3.0-90 | 3.0 | 90 | 6.72 | 1.3/4 | 2.5 | £28.44 | 2-3 days | |
| 5845-3.0-100 | 3.0 | 100 | 6.72 | 1.3/4 | 2.5 | £28.44 | 2-3 days | |
| 5845-3.0-120 | 3.0 | 120 | 6.72 | 1.3/4 | 2.5 | £28.44 | 2-3 days | |
| 5845-3.5-90 | 3.5 | 90 | 8.6 | 1.3/4 | 2.5 | £30.02 | 2-3 days | |
| 5845-3.5-100 | 3.5 | 100 | 8.6 | 1.3/4 | 2.5 | £30.02 | 2-3 days | |
| 5845-3.5-120 | 3.5 | 120 | 8.6 | 1.3/4 | 2.5 | £30.02 | 2-3 days | |
| 5845-4.0-90 | 4.0 | 90 | 8.96 | 1.3/4 | 2.5 | £30.81 | 2-3 days | |
| 5845-4.0-100 | 4.0 | 100 | 8.96 | 1.3/4 | 2.5 | £30.81 | 2-3 days | |
| 5845-4.0-120 | 4.0 | 120 | 8.96 | 1.3/4 | 2.5 | £30.81 | 2-3 days | |
| 5845-5.0-90 | 5.0 | 90 | 11.2 | 1.3/4 | 2.5 | £36.34 | 2-3 days | |
| 5845-5.0-100 | 5.0 | 100 | 11.2 | 1.3/4 | 2.5 | £36.34 | 2-3 days | |
| 5845-5.0-120 | 5.0 | 120 | 11.2 | 1.3/4 | 2.5 | £36.34 | 2-3 days | |
| 5845-6.0-90 | 6.0 | 90 | 13.44 | 1.3/4 | 2.5 | £42.66 | 2-3 days | |
| 5845-6.0-100 | 6.0 | 100 | 13.44 | 1.3/4 | 2.5 | £42.66 | 2-3 days | |
| 5845-6.0-120 | 6.0 | 120 | 13.44 | 1.3/4 | 2.5 | £42.66 | 2-3 days | |
| 5845-8.0-90 | 8.0 | 90 | 17.92 | 1.3/4 | 3.12 | £60.04 | 2-3 days | |
| 5845-8.0-100 | 8.0 | 100 | 17.92 | 1.3/4 | 3.12 | £60.04 | 2-3 days | |
| 5845-8.0-120 | 8.0 | 120 | 17.92 | 1.3/4 | 3.12 | £60.04 | 2-3 days | |
| 5845-10-90 | 10.0 | 30 | 22.4 | 1.3/4 | 3.12 | £82.16 | 2-3 days | |
| 5845-10.0-100 | 10.0 | 100 | 22.4 | 1.3/4 | 3.12 | £82.16 | 2-3 days | |
| 5845-10.0-120 | 10.0 | 120 | 22.4 | 1.3/4 | 3.12 | £82.16 | 2-3 days | |
| 5845-12.0-90 | 12.0 | 90 | 26.88 | 1.3/4 | 3.12 | £100.33 | 2-3 days | |
| 5845-12.0-100 | 12.0 | 100 | 26.88 | 1.3/4 | 3.12 | £100.33 | 2-3 days | |
| 5845-12.0-120 | 12 | 120 | 26.88 | 1.3/4 | 3.12 | £100.33 | 2-3 days |
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