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Carmex Solid Carbide Tapered End Mill - 6mm
| Cutter Diameter (d) | 6 |
| Flute Length (l) | 12 |
| Overall Length (L) | 58 |
| Shank Diameter (D) | 5.2 |
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The ones our customers buy most.Description
The Carmex Solid Carbide Tapered End Mill – 6 mm is a precision cutting tool engineered for conical thread pre-machining. Built for machinists and high-volume shops, it delivers accurate tapered entries that strengthen threaded joints and improve process consistency.

- Diameter: 6 mm
- Material: MT7 sub-micron carbide for exceptional edge retention and rigidity
- Coating: Multi-layer TiAlN coating for outstanding wear and heat resistance
- Flutes: 4-flute geometry designed for efficient chip evacuation and stable cut
- Geometry: Tapered end mill profile engineered for precise conical thread pre-machining
- Thread standards: Compatible with NPT, BSPT, and NPTF thread standards
- Applications: Suitable for both internal and external thread pre-machining
- Material compatibility: Effective on steels, stainless steels, and alloys up to ~47 HRC
- Sizes and availability: Offered in multiple tapers and lengths to fit your threading needs
With these features, you gain a tool that delivers consistent taper entry geometry, reduces cycle times in high-volume production, and extends tool life in demanding materials. The combination of MT7 carbide and TiAlN coating offers reliable wear resistance even when cutting hard steels, while the four-flute design ensures smooth chip flow and a clean finish on pre-threaded features. This end mill is ideal for shops producing NPT, BSPT, or NPTF components, providing repeatable results across lots and setups.
Part Numbers
- Protool Part Number
- SC0652D12
- Brand
- Carmex
- Category
- End Mill
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: Carmex Solid Carbide Tapered End Mill
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