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Robert Charles Metric Piloted Countersink - 3 Flutes - Integral Pilot - Straight Shank - 12.0mm Pilot Diameter - 90° Inclusive Angle
| Pilot Diameter | 12.0 |
| Inclusive Angle | 90 |
| Body Diameter | 26.88 |
| Shank Diameter | 1.3/4 |
| Overall Length | 3.12 |
Learn more about Klarna
The Robert Charles Metric Piloted Countersink – 3 Flutes – Integral Pilot – Straight Shank is engineered for precise countersinking of metric pre-drilled holes. The integral pilot guides the tool for accurate alignment and prevents wander, delivering clean, concentric results with minimal chatter. With a 12.0 mm pilot diameter and a 90° inclusive angle, it into standard metric seating delivers consistent starts and reliable results across tasks.
- Integral Pilot for Accurate Alignment: Centers the countersink in the hole to prevent wandering, yielding concentric, repeatable finishes and reducing rework.
- 3-Flute Cutting Geometry for Smooth Cutting: Delivers stable cuts with better chip evacuation, improving surface quality and enabling efficient material removal across steel, aluminium, and plastics.
- 12.0 mm Pilot Diameter with 90° Angle on a Straight Shank: Large, precise pilot supports quick, confident entry and compatibility with common holders, providing dependable performance in a wide range of setups.
Designed for reliability and consistent performance, this countersink is ideal for workshop, maintenance, and production machining applications, helping you finish projects faster with fewer adjustments and tighter tolerances.
| Pilot Diameter | 12.0 |
| Inclusive Angle | 90 |
| Body Diameter | 26.88 |
| Shank Diameter | 1.3/4 |
| Overall Length | 3.12 |
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: Robert Charles Metric Piloted Countersink - 3 Flutes - Integral Pilot - Straight Shank
View full collection →You are viewing 5845-12.0-90. 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 | 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 Viewing | 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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