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Toolex HSS-E Countersink - 3 Flute 90° Uncoated - 8.3mm
| Cutter Diameter | 8.3 |
| Shank Diameter | 6 |
| Overall Length | 50 |
| Angle | 90 |
Learn more about Klarna
The Toolex HSS-E Countersink is a precision cutting tool designed to create clean, accurately sized countersinks in metalworking projects. Built for durability and versatility, it’s ideal for professionals and serious hobbyists who demand reliable performance and smooth finishes.
- Diameter: 8.3 mm
- Flute count: 3-flute design for efficient material removal and smoother cuts
- Angle: 90° countersink angle for broad material compatibility
- Material: HSS‑E (high-speed steel with cobalt) for enhanced hardness and wear resistance
- Coating: Uncoated surface for direct workpiece contact and improved chip evacuation
Benefits: The three-flute design promotes effective chip clearance, reducing heat buildup and preventing clogging to deliver a consistent, burr-free countersink. HSS-E construction provides lasting hardness and wear resistance for reliable performance across repeated uses. The uncoated surface enables direct interaction with the workpiece, enhancing cutting action and chip evacuation, while the 90° angle supports a wide range of countersinking tasks with excellent results.
| Cutter Diameter | 8.3 |
| Shank Diameter | 6 |
| Overall Length | 50 |
| Angle | 90 |
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: Toolex HSS-E Countersink - 3 Flute 90° Uncoated
View full collection →You are viewing M0431083AM. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Shank Diameter | Overall Length | Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| M0431040M | 4 | 4 | 40 | 90 | £14.53 | In Stock | |
| M0431043AM | 4.3 | 4 | 40 | 90 | £13.45 | In Stock | |
| M0431050AM | 5 | 4 | 40 | 90 | £13.45 | In Stock | |
| M0431053AM | 5.3 | 4 | 40 | 90 | £13.45 | In Stock | |
| M0431058AM | 5.8 | 5 | 45 | 90 | £13.45 | In Stock | |
| M0431060AM | 6 | 5 | 45 | 90 | £13.45 | In Stock | |
| M0431063AM | 6.3 | 5 | 45 | 90 | £13.45 | In Stock | |
| M0431070AM | 7 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431073AM | 7.3 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431079AM | 7.93 | 6 | 45 | 90 | £14.75 | In Stock | |
| M0431080AM | 8 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431083AM Viewing | 8.3 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431090AM | 9 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431094AM | 9.4 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431095AM | 9.52 | 6 | 50 | 90 | £15.05 | In Stock | |
| M0431100AM | 10 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431104AM | 10.4 | 6 | 50 | 90 | £14.85 | In Stock | |
| M0431115AM | 11.5 | 8 | 56 | 90 | £17.95 | In Stock | |
| M0431120AM | 12 | 8 | 56 | 90 | £17.95 | In Stock | |
| M0431124AM | 12.4 | 8 | 56 | 90 | £17.95 | In Stock | |
| M0431127AM | 12.7 | 8 | 50 | 90 | £17.70 | In Stock | |
| M0431134AM | 13.4 | 8 | 56 | 90 | £17.95 | In Stock | |
| M0431144AM | 14.4 | 8 | 56 | 90 | £17.70 | In Stock | |
| M0431150AM | 15 | 8 | 60 | 90 | £17.95 | In Stock | |
| M0431158AM | 15.87 | 10 | 60 | 90 | £17.95 | In Stock | |
| M0431165AM | 16.5 | 8 | 60 | 90 | £17.95 | In Stock | |
| M0431190AM | 19 | 10 | 63 | 90 | £28.70 | In Stock | |
| M0431191AM | 19.05 | 10 | 60 | 90 | £28.85 | In Stock | |
| M0431205AM | 20.5 | 10 | 63 | 90 | £28.70 | In Stock | |
| M0431230AM | 23 | 10 | 67 | 90 | £45.70 | In Stock | |
| M0431250AM | 25 | 10 | 67 | 90 | £44.30 | In Stock | |
| M0431254AM | 25.4 | 10 | 67 | 90 | £44.40 | In Stock | |
| M0431260AM | 26 | 10 | 67 | 90 | £58.90 | In Stock | |
| M0431280AM | 28 | 12 | 71 | 90 | £55.10 | In Stock | |
| M0431300AM | 30 | 12 | 71 | 90 | £70.30 | In Stock | |
| M0431310AM | 31 | 12 | 71 | 90 | £63.20 | In Stock |
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