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Toolex HSS-E Countersink - 3 Flute 90° Uncoated - 12.7mm
| Cutter Diameter | 12.7 |
| Shank Diameter | 8 |
| Overall Length | 50 |
| Angle | 90 |
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Achieve clean, precise countersinks with the Toolex HSS-E Countersink. Designed for metalworking professionals and serious DIY machinists, this 3-flute, 90° countersink delivers reliable performance and long-lasting durability.
- Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and wear resistance.
- Flute Count: 3-flute design provides efficient material removal and improved chip evacuation.
- Angle: 90° countersink angle for universal fit and clean chamfers across applications.
- Coating: Uncoated surface for direct contact with the workpiece and straightforward cutting action.
- Size: 12.7 mm size, suitable for standard countersinking tasks.
This countersink combines cobalt-enhanced hardness with a streamlined 3‑flute geometry to deliver precise, smooth countersinks and robust performance under demanding use. The uncoated finish supports excellent contact with the workpiece and effective chip evacuation, helping to minimize clogging and heat buildup. Ideal for creating clean, flush chamfers in metalworking projects where accuracy and durability matter most.
| Cutter Diameter | 12.7 |
| Shank Diameter | 8 |
| 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 M0431127AM. 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 | 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 Viewing | 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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