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Carmex Carbide Groove Mill With Internal Coolant - 9.8mm x 1.20mm
| Cutter Diameter | 9.8 |
| Shank Diameter | 10 |
| Reach | 20 |
| Overall Length | 73 |
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Description
The Carmex Carbide Groove Mill with Internal Coolant is a precision cutting tool designed for internal and external grooving across a variety of materials. Constructed from solid carbide and featuring an integrated internal coolant, it delivers consistent performance and extended tool life in demanding machining conditions.
- Material: Solid carbide construction for rigidity, durability, and long tool life.
- Internal coolant: Coolant channels through the flutes to improve chip evacuation and temperature control.
- Groove geometry: Precisely engineered grooves for clean, accurate grooving and the ability to create intricate profiles.
- Internal and external grooving: Versatile tool designed to handle both internal and external grooving with the same holder.
- Grooving diameter support: Capable of grooving diameters as small as 4 mm for tight, detailed features.
- Flute configuration: 3–5 spiral flutes that provide efficient cutting and effective chip removal.
- Size: 9.8 mm x 1.20 mm
The internal coolant through the flutes helps maintain stable grades of material removal and reduces heat buildup, which translates to longer tool life and more consistent finishes. The tool’s single-function capability for both internal and external grooving simplifies setup and inventory, while the precise groove geometry supports clean edges and accurate profiles in challenging materials. Ideal for prototyping, small-batch runs, and production environments where reliable grooving performance matters.
Part Numbers
- Protool Part Number
- MG10098D20W12MT8
- Brand
- Carmex
- Category
- Groove 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.
Full Range: Carmex Carbide Groove Mill With Internal Coolant
View full collection →You are viewing MG10098D20W12MT8. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Shank Diameter | Reach | Overall Length | Number of Flutes | Groove Depth | Groove Width | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| MG0604C4W05MT8 | 4 | 6 | 4.2 | 51 | 3 | 0.6 | 0.5 | £95.44 | In Stock | |
| MG0604C4W10MT8 | 4 | 6 | 4.2 | 51 | 3 | 0.6 | 1 | £95.44 | 5 days | |
| MG0606C7W10MT8 | 6 | 6 | 7 | 58 | 3 | 1 | 1 | £95.44 | In Stock | |
| MG0606C7W15MT8 | 6 | 6 | 7 | 58 | 3 | 1 | 1.5 | £95.44 | In Stock | |
| MG0606C8W08MT8 | 6 | 6 | 8 | 58 | 3 | 0.8 | 0.8 | £95.44 | 5 days | |
| MG08078D10W10MT8 | 7.8 | 8 | 10 | 64 | 4 | 1.2 | 1 | £127.22 | 5 days | |
| MG08078D15W15MT8 | 7.8 | 8 | 15 | 64 | 4 | 1.5 | 1.5 | £127.22 | 5 days | |
| MG08078D15W20MT8 | 7.8 | 8 | 15 | 64 | 4 | 1.5 | 2 | £127.22 | In Stock | |
| MG10098D20W12MT8 Viewing | 9.8 | 10 | 20 | 73 | 4 | 1.4 | 1.2 | £164.62 | 5 days | |
| MG10098D20W15MT8 | 9.8 | 10 | 20 | 73 | 4 | 2 | 1.5 | £164.68 | 5 days | |
| MG10098D20W20MT8 | 9.8 | 10 | 20 | 73 | 4 | 2 | 2 | £164.68 | 5 days | |
| MG1212E30W15MT8 | 12 | 12 | 30 | 84 | 5 | 2.2 | 1.5 | £203.92 | 5 days | |
| MG1212E30W20MT8 | 12 | 12 | 30 | 84 | 5 | 2.2 | 2 | £203.92 | 5 days | |
| MG1212E30W30MT8 | 12 | 12 | 30 | 84 | 5 | 2.2 | 3 | £203.92 | 5 days | |
| MG1616E30W14MT8 | 16 | 16 | 30 | 101 | 5 | 1.8 | 1.4 | £254.82 | 5 days | |
| MG1616E40W17MT8 | 16 | 16 | 40 | 101 | 5 | 2 | 1.7 | £254.82 | In Stock | |
| MG1616E45W19MT8 | 16 | 16 | 45 | 101 | 5 | 2.2 | 1.95 | £254.82 | In Stock |
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