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Carmex Vertical Milling CMT Multi Flute Insert - Threading - S164F16UNMT8
| Application | Threading |
| Thread Form | UN |
| Internal or External | Internal |
| Insert Diameter | 16.4 |
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Description
Carmex Vertical Milling CMT Multi Flute Insert - Threading - S164F16UNMT8 is a vertical milling system that uses indexable inserts and dedicated tool holders to tackle a wide range of operations—threads, grooves, chamfers and more. Ground-profile inserts deliver high precision and excellent performance, even at demanding machining parameters.
Designed for a broad audience—from engineers and machinists to shop owners and hobbyists—the CMT Vertical Mill-Thread setup emphasizes reliable, repeatable results with a solid, accurate clamping method that supports full repeatability in production runs.
- Ground-profile inserts for precision: Ground profiles provide high precision and excellent performance, delivering a high-quality surface finish even at higher machining parameters.
- Solid, repeatable clamping: A robust clamping method ensures stable seating and true repeatability across parts, reducing setup time and variation.
- Universal threading with versatile toolholders: One insert handles both right- and left-hand threads; toolholders include a Weldon shank and a coolant bore, and chamfer inserts are available to expand your milling capabilities.
This system helps you achieve reliable vertical milling threading and finishing outcomes with consistent results, streamlined setup, and flexible compatibility for a wide range of applications in production, maintenance, or hobbyist projects.
Part Numbers
- Protool Part Number
- S164F16UNMT8
- 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 CMT Vertical Milling Multi Flute Inserts - Full Profile Unified
View full collection →You are viewing S164F16UNMT8. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| S150F10UNMT8 | 15 | 10 | £54.48 | 5 days | |
| S160H24UNMT8 | 16 | 24 | £54.52 | 5 days | |
| S164F16UNMT8 Viewing | 16.4 | 26 | £54.48 | 5 days | |
| S169H20UNMT8 | 16.9 | 20 | £54.52 | 5 days | |
| S178F9UNMT8 | 17.8 | 9 | £54.48 | 5 days | |
| S186F12UNMT8 | 18.6 | 12 | £54.48 | 5 days | |
| S191F14UNMT8 | 19.1 | 14 | £54.48 | 5 days | |
| S200D5UNMT8 | 20 | 5 | £54.48 | 5 days | |
| S200E6UNMT8 | 20 | 6 | £54.48 | 5 days | |
| S200F7UNMT8 | 20 | 7 | £54.48 | 5 days | |
| S200F8UNMT8 | 20 | 8 | £54.48 | 5 days | |
| S350F4UNMT8 | 35 | 4 | £99.40 | 5 days | |
| S350F8UNMT8 | 35 | 8 | £99.96 | 5 days |
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