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Toolex HSS-E Countersink - 45° Single Flute - 25mm
| Cutter Diameter | 25 |
| Max Depth | 7.5 |
| Shank Diameter | 12 |
| Overall Length | 87 |
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Description
The Toolex HSS-E Countersink is a precision drilling accessory designed for metalworking that demands clean, repeatable countersinks. With a 45° single-flute design and cobalt-enhanced HSS, it delivers reliable performance for chamfers and deburring tasks.
- Material: HSS-E (high-speed steel with cobalt) for enhanced durability and heat resistance
- Angle: 45° countersink for shallow chamfers and precise edge finishing
- Flute design: Single flute to improve chip evacuation, reducing clogging and heat buildup
- Size: Length 25mm for versatile reach in various applications
- Application: Creates clean countersinks and smooth deburring on metal surfaces
- Precision: Engineered to maintain a consistent countersink diameter and edge quality
With the Toolex HSS-E Countersink, you can achieve professional, burr-free edges and uniform chamfers that improve the fit and finish of assembled parts. The cobalt-enriched HSS construction resists wear and heat during cutting, extending tool life even with repeated use. The single-flute design minimizes clogging for smooth cutting across materials, and the 25mm reach provides flexibility for shallow to mid-depth countersinking tasks.
Part Numbers
- Protool Part Number
- M0427250AM
- Brand
- Toolex
- Category
- Countersinks
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 - 45° Single Flute
View full collection →You are viewing M0427250AM. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Max Depth | Shank Diameter | Overall Length | Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| M0427060AM | 6 | 2 | 6 | 43 | 45 | £46.35 | In Stock | |
| M0427100AM | 10 | 3 | 6 | 49 | 45 | £52.70 | In Stock | |
| M0427150AM | 15 | 4.5 | 8 | 61 | 45 | £73.75 | In Stock | |
| M0427200AM | 20 | 6 | 10 | 72 | 45 | £134.40 | In Stock | |
| M0427250AM Viewing | 25 | 7.5 | 12 | 87 | 45 | £172.75 | In Stock | |
| M0427300AM | 30 | 9 | 12 | 99 | 45 | £249.35 | In Stock |
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