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Robert Charles Countersink - Deburring Tool - Through Hole Zero Flute 90° - 12.5mm Head Dia
| Head Diameter | 12.5 |
| Shank Diameter | 8 |
| Overall Length | 48 |
| Shank Length | 32.0 |
| Inclusive Angle | 90 |
| Standard Cut Range | 4-8 |
Learn more about Klarna
Meet the Robert Charles Countersink – Deburring Tool – Through Hole Zero Flute 90°. This tool is designed to quickly deburr and chamfer through-holes with a smooth, chatter-free cut. The zero-flute geometry delivers clean edges and a refined surface finish, while helping prevent tool grabbing during use. With a 12.5 mm head diameter, it provides a consistent chamfer across a wide range of materials, including steel, aluminium, plastics, and non-ferrous metals, making it ideal for both maintenance and production work.
- Zero-flute, chatter-free cutting: Minimizes vibration for a smooth cut, reducing edge tearing and tool grabbing to produce clean, professional finishes in fewer passes.
- 90° through-hole deburring geometry: Specifically shaped to quickly deburr and chamfer hole edges with a 12.5 mm head diameter, delivering efficient, uniform results on steel, aluminium, plastics and non-ferrous metals.
- Reliable, production-ready performance: Built for daily use in workshops, maintenance, and production environments, delivering dependable results with every pass.
The countersink accelerates deburring tasks, reduces rework, and delivers consistent edge quality on every part. The through-hole, zero-flute design means you finish edges in fewer passes, improving workflow in workshops, maintenance bays, and production lines.
| Head Diameter | 12.5 |
| Shank Diameter | 8 |
| Overall Length | 48 |
| Shank Length | 32.0 |
| Inclusive Angle | 90 |
| Standard Cut Range | 4-8 |
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 Countersink - Deburring Tool - Through Hole Zero Flute 90°
View full collection →You are viewing 5880-12.5-90. Click any other SKU to view its full details.
| Product SKU | Head Diameter | Shank Diameter | Overall Length | Shank Length | Inclusive Angle | Standard Cut Range | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 5880-10.0-90 | 10.0 | 6 | 45 | 32.0 | 90 | 3-5 | £24.49 | 2-3 days | |
| 5880-12.5-90 Viewing | 12.5 | 8 | 48 | 32.0 | 90 | 4-8 | £25.28 | 2-3 days | |
| 5880-14.0-90 | 14.0 | 8 | 52 | 30.5 | 90 | 6-10 | £28.44 | 2-3 days | |
| 5880-16.0-90 | 16.0 | 10 | 56 | 36.0 | 90 | 7-12 | £33.97 | 2-3 days | |
| 5880-21.0-90 | 21.0 | 10 | 65 | 37.5 | 90 | 11-15 | £55.30 | 2-3 days | |
| 5880-25.0-90 | 25.0 | 10 | 65 | 36.0 | 90 | 13-20 | £69.52 | 2-3 days | |
| 5880-28.0-90 | 28.0 | 12 | 85 | 48.0 | 90 | 16-20 | £109.02 | 2-3 days | |
| 5880-35.0-90 | 35.0 | 15 | 102 | 56.50 | 90 | 21-25 | £191.18 | 2-3 days |
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