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Carmex Vertical Milling CMT Three Flute Insert - Corner Rounding - C18CRD15MT7

SKU:C18CRD15MT7

The Carmex Vertical Milling CMT Three Flute Insert – Corner Rounding (C18CRD15MT7) is a purpose-built vertical milling insert designed for precise corner rounding, grooves, and chamfers. It belon... Read more ↓
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ApplicationCorner Rounding
Internal or ExternalInternal & External
Insert Diameter17.8
Radius1.5
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£33.34
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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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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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Vertical Milling CMT Three Flute Insert – Corner Rounding (C18CRD15MT7) is a purpose-built vertical milling insert designed for precise corner rounding, grooves, and chamfers. It belongs to the CMT Vertical Mill-Thread family, delivering ground-profile precision for high performance and a high-quality surface finish. Paired with compatible toolholders, it supports robust, repeatable results in demanding production environments.

  • Ground-profile precision: Ground profile inserts deliver high precision and excellent performance, even at high machining parameters, producing a consistently high-quality surface finish.
  • Solid, repeatable clamping: Solid and accurate clamping enables full repeatability, reducing setup time and ensuring consistent results across every part.
  • Universal compatibility and versatile tooling: Same insert works for right- or left-hand threads, and toolholders include Weldon shank and coolant bore; chamfer inserts are available to expand finishing options.

This insert streamlines your cutting strategy by handling corner rounding, threading, and chamfering within a single, repeatable solution. The precise ground profile and reliable clamping deliver consistent edge quality and tight tolerances, while the compatible toolholders and coolant-ready design speed setups and reduce downtime. For shops performing vertical milling tasks that demand accuracy and efficiency, this insert offers a dependable path to improved productivity and better, repeatable results.

Part Numbers

Protool Part Number
C18CRD15MT7
Brand
Carmex
Category
Thread Mill
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 Vertical Milling CMT Single Flute Inserts - Front & Back Corner Rounding

View full collection →

You are viewing C18CRD15MT7. Click any other SKU to view its full details.

Product SKUInsert SizeRadiusPriceStock Order
C10CRD08MT7 100.8£27.54 5 days
C18CRD15MT7 Viewing17.81.5£33.34 5 days
C25CRD20MT7 252£39.42 5 days

Complete Your Project

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