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Carmex Single Threading Insert holder - For Carbide External/Internal Threading Inserts - SR0012F14
| Insert Size | 14 |
| Shank Diameter | 20 |
| Shank Material | Steel |
| Reach | 20 |
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Compatible inserts
The ones our customers buy most.Description
The Carmex Single Threading Insert Holder is a precision tool holder designed for carbide external and internal threading inserts. It is part of the Mill-Thread family and is built to enable threading on CNC milling machines using helical interpolation, delivering accurate threads with increased productivity.
- Internal coolant bore: Helps manage cutting temperatures and maintain insert life for consistent thread quality during demanding milling work.
- Mill-Thread compatible design: Specifically engineered to hold Mill-Thread carbide inserts, enabling quick setup and reliable threading on CNC mills.
- Cost-effective replaceable inserts: Reduces tooling costs by allowing use of affordable, replaceable carbide inserts instead of single-use taps and dies, with less downtime when changes are needed.
Using this holder, you can streamline threaded features across a wide range of parts—from fasteners to housings—by swapping worn inserts rather than entire tools. The internal coolant path helps sustain performance during high-speed milling, while the sturdy, carbide-ready construction resists wear in busy production environments. The result is consistent thread quality, shorter cycle times, and lower overall tooling costs, helping your CNC mills stay productive and cost-efficient.
Part Numbers
- Protool Part Number
- SR0012F14
- 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 Single Threading Insert holders - For Carbide External/Internal Threading Inserts
View full collection →You are viewing SR0012F14. Click any other SKU to view its full details.
| Product SKU | Insert Size | Shank Diameter | Reach | Overall Length | Minimum Bore Diameter | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SR0009H12 | 12 | 20 | 14 | 85 | 9.5 | 7.5 | £91.20 | 5 days | |
| SR0010H12 | 12 | 20 | 16 | 85 | 9.9 | 7.6 | £100.72 | In Stock | |
| SR0012F14 Viewing | 14 | 20 | 20 | 75 | 12 | 8.9 | £79.68 | 5 days | |
| SR0014H14 | 14 | 20 | 25 | 85 | 14.5 | 11.2 | £87.62 | 5 days | |
| SR0017H14 | 14 | 20 | 30 | 85 | 17 | 13.4 | £98.02 | 5 days | |
| SR0018H21 | 21 | 20 | 30 | 85 | 18 | 14.4 | £121.04 | 5 days | |
| SR0021H21 | 21 | 20 | 40 | 94 | 21 | 16.5 | £127.84 | 5 days | |
| SR0029J30 | 30 | 25 | 50 | 110 | 29 | 22.4 | £156.08 | 5 days | |
| SR0048M40 | 40 | 40 | 78 | 153 | 48 | 35 | £212.46 | 5 days |
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