Please log in here to access all benefits, including promotional discounts and faster checkouts.


Robert Charles Morse Taper Countersink 3 Flutes 82° - 16mm Head Diameter
| Head Diameter | 16 |
| Small Diameter | 3.2 |
| Overall Length | 97 |
| Morse Taper Shank | MT1 |
| Minimum Head Length | 18 |
| Inclusive Angle | 82 |
Learn more about Klarna
The Robert Charles Morse Taper Countersink – 3 Flutes is a precision tool designed for accurate and efficient countersinking in machines with Morse taper fittings. It features an 82° countersink angle and a 16mm head diameter, providing clean, consistent chamfers.
The 3-flute geometry delivers smooth cutting action and enhanced stability, plus efficient chip evacuation to minimize clogging. The Morse taper mount offers secure, vibration-free performance in drill presses, lathes, and other taper-equipped machines. Suitable for steel, aluminium, and plastics, this countersink is ideal for workshop, maintenance, and production machining where reliability and precision matter.
- Smooth, precise cutting with 3-flute geometry: The three cutting edges balance chip evacuation and sharpness for clean chamfers and a consistent finish across materials.
- Secure Morse taper mount for vibration-free operation: Mounts into drill presses or lathes with minimal runout, delivering repeatable results and reduced tool wear.
- Versatile material compatibility and rugged construction: Performs reliably on steel, aluminium, and plastics, built to withstand demanding workshop environments and long service life.
This countersink helps you streamline hole preparation, delivering consistently chamfered or countersunk holes quickly and with less rework. By pairing secure mounting with smooth cutting and broad material compatibility, it fits into busy production workflows, reduces downtime, and supports precise fastening or assembly across a range of projects.
| Head Diameter | 16 |
| Small Diameter | 3.2 |
| Overall Length | 97 |
| Morse Taper Shank | MT1 |
| Minimum Head Length | 18 |
| Inclusive Angle | 82 |
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 Morse Taper Countersinks 3 Flutes 82°
View full collection →You are viewing 5859-16.0-82. Click any other SKU to view its full details.
| Product SKU | Head Diameter | Small Diameter | Overall Length | Morse Taper Shank | Minimum Head Length | Inclusive Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 5859-16.0-82 Viewing | 16 | 3.2 | 97 | MT1 | 18 | 82 | £100.33 | 2-3 days | |
| 5859-20.0-82 | 20 | 4.0 | 120 | MT2 | 25 | 82 | £130.35 | 2-3 days | |
| 5859-25.0-82 | 25 | 7.0 | 125 | MT2 | 27 | 82 | £159.58 | 2-3 days | |
| 5859-31.5-82 | 31.5 | 9.0 | 132 | MT2 | 31 | 82 | £218.04 | 2-3 days | |
| 5859-40.0-82 | 40 | 12.5 | 160 | MT3 | 33 | 82 | £292.30 | 2-3 days |
No products match your filters.