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Carmex Vertical Milling CMT Multi Flute Insert - Threading - S200E4.5ISOMT8
| Application | Threading |
| Thread Form | Metric (ISO) |
| Internal or External | Internal |
| Insert Diameter | 20 |
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The Carmex Vertical Milling CMT Multi Flute Insert – Threading is a high-precision, indexable insert system designed for vertical milling applications. It handles a wide range of tasks—from threads and grooves to chamfers and finishing cuts—using a robust multi-flute design that promotes efficient cutting action and reliable chip control.
Built for a broad audience—including engineers, buyers, tradespeople, hobbyists, and DIY enthusiasts—this system emphasizes accuracy, repeatability, and ease of use. Ground-profile inserts deliver consistent performance at high machining parameters with excellent surface finish, while a solid clamping method ensures full repeatability. The same insert works for both right-hand and left-hand threads, and the toolholders feature a Weldon shank and coolant bore. Chamfer inserts are also available to expand capability.
- Ground-profile inserts for high precision: Ground profiles deliver precise, dependable performance for threading, grooves, and chamfers, even at demanding machining conditions and with superior surface quality.
- Rigid, repeatable clamping; RH/LH threading: Solid clamping enables repeatable results, and the same insert can be used for right-hand or left-hand threads for flexible, cost-effective production.
- Toolholders with Weldon shank and coolant bore: Ready-to-use tooling with secure mounting and coolant delivery, plus chamfer inserts available to expand finishing capabilities.
This system helps you complete complex milling tasks more efficiently, delivering consistent results across runs, reducing downtime, and simplifying integration into existing setups. With reliable supporting components—the ground-profile inserts, robust clamping, and coolant-enabled toolholders—you can trust this solution for precise threading, grooves, and chamfering in a wide range of materials and applications.
Part Numbers
- Protool Part Number
- S200E4.5ISOMT8
- 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 ISO
View full collection →You are viewing S200E4.5ISOMT8. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| S160F2.5ISOMT8 | 16 | 2.5 | £54.48 | 5 days | |
| S163H1.0ISOMT8 | 16.3 | 1 | £54.48 | 5 days | |
| S175H1.5ISOMT8 | 17.5 | 1.5 | £54.48 | 5 days | |
| S178F2.5ISOMT8 | 17.8 | 2.5 | £54.48 | 5 days | |
| S186F2.0ISOMT8 | 18.6 | 2 | £54.48 | 5 days | |
| S189F3.0ISOMT8 | 18.9 | 3 | £54.48 | 5 days | |
| S200D5.0ISOMT8 | 20 | 5 | £54.48 | 5 days | |
| S200E4.5ISOMT8 Viewing | 20 | 4.5 | £54.48 | 5 days | |
| S200F3.5ISOMT8 | 20 | 3.5 | £54.48 | 5 days | |
| S200F4.0ISOMT8 | 20 | 4 | £54.48 | 5 days | |
| S350F4.5ISOMT8 | 35 | 4.5 | £99.96 | 5 days | |
| S350F6.0ISOMT8 | 35 | 6 | £99.40 | 5 days | |
| S350F8.0ISOMT8 | 35 | 8 | £99.40 | 5 days |
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