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Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - No. 6 x 32 - MT3
| Thread Form | UN (UNC UNF UNEF UNS) |
| Size | No. 6 |
| Pitch | 32 |
| Diameter (D) | 2.55 |
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Description
Carmex Thread Mills in solid carbide Fast Type are designed for machinists who demand precise, durable threaded holes in the toughest materials. Built to handle hard alloys and superalloys, these cutters deliver clean UN thread forms with reliable stability.
- Thread forms: Supports UN family threads (UNC, UNF, UNEF, UNS) for versatile, plug-and-thread applications.
- Size and shank: No. 6 x 32 thread size with MT3 ultra-fine shank for strong, rigid seating in the spindle.
- Material and coating: Solid carbide with a multi‑layer PVD coating for superior heat resistance and wear protection.
- Flute design: FSH family features a high flute count (up to 7 flutes on some models) to improve chip evacuation and cutting stability.
- Hard-material performance: Engineered for hard workpieces up to 65 HRC and capable of machining demanding superalloys.
- Cutting type: Fast Type geometry optimized for efficient material removal while preserving thread accuracy and surface finish.
This tool excels in producing repeatable, high‑quality threads in hardened steels, nickel-based alloys, and other challenging materials. The combination of an ultra‑fine MT3 shank, multi‑layer PVD coating, and up-to‑7‑flute geometry translates to longer tool life, reduced deflection, and consistent thread profiles across production runs. Ideal for precision components in aerospace, automotive, and high‑performance engineering, it helps you achieve reliable threading with minimal downtime and tight tolerances.
Part Numbers
- Protool Part Number
- FSH06025D1132UNMT3
- Brand
- Carmex
- Category
- Thread 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 Carbide Thread Mills - UN - Mini Type For Hard Materials Up To 65HRC (FSH)
View full collection →You are viewing FSH06025D1132UNMT3. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| FSH06021D640UNMT3 | No. 4 | 40 | 1.91 | 6.3 | 58 | £88.10 | 5 days | |
| FSH06021D940UNMT3 | No. 4 | 40 | 1.91 | 9.2 | 6 | £114.68 | 5 days | |
| FSH06024D1040UNMT3 | No. 5 No. 6 | 40 | 1.91 | 10.2 | 58 | £88.10 | 5 days | |
| FSH06024D740UNMT3 | Mo. 5 No. 6 | 40 | 1.91 | 7 | 58 | £88.10 | 5 days | |
| FSH06025D1132UNMT3 Viewing | No. 6 | 32 | 2.38 | 11.3 | 58 | £88.10 | 5 days | |
| FSH06025D732UNMT3 | No. 6 | 32 | 2.38 | 7.8 | 58 | £88.10 | 5 days | |
| FSH06032D1332UNMT3 | No. 8 | 32 | 2.38 | 13.3 | 58 | £88.10 | 5 days | |
| FSH06032D932UNMT3 | No. 8 | 32 | 2.38 | 9.1 | 58 | £88.10 | 5 days | |
| FSH06038E1032UNMT3 | No. 10 | 32 | 2.38 | 10.5 | 58 | £88.10 | 5 days | |
| FSH06038E1532UNMT3 | No. 10 | 32 | 2.38 | 15.3 | 58 | £88.10 | 5 days | |
| FSH06048E1420UNMT3 | 1/4 | 20 | 3.81 | 14 | 58 | £88.10 | 5 days | |
| FSH06048E2020UNMT3 | 1/4 | 20 | 3.81 | 20.3 | 58 | £88.10 | 5 days | |
| FSH06052F1328UNMT3 | 1/4 | 28 | 2.72 | 13.6 | 58 | £88.10 | 5 days | |
| FSH06052F2028UNMT3 | 1/4 | 28 | 2.72 | 20 | 58 | £114.70 | 5 days | |
| FSH08066F1624UNMT3 | 5/16 3/8 | 24 | 3.18 | 16.9 | 64 | £117.48 | 5 days | |
| FSH08066F2424UNMT3 | 5/16 3/8 | 24 | 3.18 | 24.9 | 64 | £117.48 | 5 days |
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