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Carmex Vertical Milling CMT Multi Flute Insert - Grooving - SG200FW121MT8

SKU:SG200FW121MT8

The Carmex Vertical Milling CMT Multi Flute Insert - Grooving - SG200FW121MT8 is a vertical milling indexable insert system designed for a wide range of machining tasks, including threads, groove... Read more ↓
ApplicationGrooving
Internal or ExternalInternal & External
Insert Diameter20
Width1.21
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£41.06
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Vertical Milling CMT Multi Flute Insert - Grooving - SG200FW121MT8 is a vertical milling indexable insert system designed for a wide range of machining tasks, including threads, grooves, chamfers, and more. Paired with compatible tool holders, it provides fast, repeatable setups for shops that demand reliable performance across diverse operations.

Ground-profile inserts deliver high precision and excellent surface quality, even at demanding cutting conditions. A solid, accurate clamping method ensures full repeatability across multiple parts and jobs, helping you maintain tight tolerances with confidence. The same insert can handle both right- and left-hand threads, reducing inventory complexity, while the toolholders come with a Weldon shank and a coolant bore to support stable performance and coolant-through capability. Chamfer inserts are also available to expand your milling options without changing systems.

  • Ground-profile inserts for precision and surface quality: Delivers consistent geometry and excellent finish at high machining parameters.
  • Solid, repeatable clamping: Provides reliable part-to-part repeatability and reduces setup variability.
  • Universal threading with compatible toolholders: One insert handles both right- and left-hand threads, with Weldon shank toolholders and coolant bore support for stable, versatile milling ( Chamfer inserts available as an add-on).

This versatile vertical milling solution helps you streamline operations, improve throughput, and achieve dependable results across threads, grooves, and chamfers. With its precise ground profile, robust clamping, and universal threading capability, it’s designed to deliver consistent performance in demanding manufacturing environments.

Part Numbers

Protool Part Number
SG200FW121MT8
Brand
Carmex
Category
Thread Mill
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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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex CMT Vertical Milling Multi Flute Inserts - Groove Milling

View full collection →

You are viewing SG200FW121MT8. Click any other SKU to view its full details.

Product SKUInsert SizeWidthGroove DepthPriceStock Order
SG170FW15MT8 171.52.8£37.80 In Stock
SG170FW20MT8 1722.8£37.80 5 days
SG170FW25MT8 172.52.8£37.80 5 days
SG200EW20TMT8 2023.7£39.28 5 days
SG200EW25TMT8 202.53.7£39.28 5 days
SG200EW30TMT8 2033.7£39.28 5 days
SG200FW121MT8 Viewing201.214£41.06 5 days
SG200FW141MT8 201.414£41.06 5 days
SG200FW15MT8 201.52.9£37.80 5 days
SG200FW171MT8 201.714£41.06 5 days
SG200FW196MT8 201.964£41.06 5 days
SG200FW20MT8 2022.9£37.80 5 days
SG200FW25MT8 202.52.9£37.80 5 days
SG200FW30MT8 2032.9£37.80 5 days
SG200FW40MT8 2042.9£37.80 5 days
SG200FW49MT8 204.92.9£37.80 5 days
SG350FW30TMT8 3536.3£84.50 5 days
SG350FW40TMT8 3546.3£99.96 5 days
SG350FW50TMT8 3556.3£89.52 5 days
SG350FW60TMT8 3566.3£89.52 5 days
SG350FW80TMT8 3586.3£89.52 5 days

Complete Your Project

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