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Carmex Carbide Groove Mill - Full Radius With Internal Coolant - 12mm x R0.90mm

SKU:MG1212D30R09MT8

Meet the Carmex Carbide Groove Mill — a precision tool designed for machinists and fabricators who need clean, repeatable grooves. With a 12 mm cutting diameter and a full-radius edge of 0.90 mm, ... Read more ↓
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Cutter Diameter12
Shank Diameter12
Reach30
Overall Length84
Number of Flutes4
Radius0.9
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£203.92
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Meet the Carmex Carbide Groove Mill — a precision tool designed for machinists and fabricators who need clean, repeatable grooves. With a 12 mm cutting diameter and a full-radius edge of 0.90 mm, it delivers smooth groove profiles across a range of materials while preserving tool life through efficient internal cooling.

  • Cutting diameter and radius: 12 mm diameter with a 0.90 mm full-radius edge for consistent groove geometry.
  • Solid carbide construction: Durable, wear-resistant body designed for high-precision grooving.
  • Internal coolant: Integrated coolant channels provide direct cooling to the cutting edge and improved chip evacuation.
  • Material versatility: Suitable for grooving in a variety of materials, from metals to engineered plastics.
  • Precision grooving performance: Full-radius edge minimizes chatter and produces clean walls and accurate groove dimensions.

Using this groove mill reduces heat buildup and extends tool life thanks to the internal coolant, while the full-radius edge ensures smooth, accurate grooves with minimal finishing work. The solid carbide construction delivers dependable performance in demanding grooving tasks, enabling you to create slots, channels, and grooves with repeatable precision. This tool is ideal for automotive, aerospace, and general manufacturing applications where precise groove geometry matters.

Cutter Diameter 12
Shank Diameter 12
Reach 30
Overall Length 84
Number of Flutes 4
Radius 0.9
Groove Depth 1.4
Groove Width 1.8

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Carmex Carbide Groove Mill - Full Radius With Internal Coolant

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