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Carmex Thread Mills Solid Carbide - With Through Coolant - Metric - M5 x 0.8 - MT7
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Description
Meet the Carmex MTB Thread Mills Solid Carbide—through-coolant capable tools designed for precision metric threading in M5 x 0.8. Built for machinists and engineering teams who demand clean threads, reliable chip evacuation, and longer tool life in through-bore applications.
- Thread size: M5 x 0.8
- Shank type: MT7
- Material: Solid carbide for stiffness and wear resistance
- Through-coolant design: coolant delivered through the bore to flush chips and manage heat during cutting
- Line evolution: part of the MTB family, advancing the MT lineage with integrated bore cooling
- Intended use: ideal for precise metric thread milling in through-bores and production environments
The MTB thread mills optimize chip control and thermal management exactly where it matters—inside through-bores. The through-bore coolant feature helps remove chips as they form, reducing the risk of chip buildup, improving thread accuracy, and extending tool life. The robust solid carbide construction delivers dependable performance over repeated cycles, helping maintain part quality and minimize downtime.
Part Numbers
- Protool Part Number
- MTB06038C90.8ISOMT7
- 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.
Full Range: Carmex Solid Carbide Thread Mills - ISO Metric - With Through Coolant (MTB)
View full collection →You are viewing MTB06038C90.8ISOMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTB06031C70.7ISOMT7 | M4 | 0.7 | 7.4 | 7.4 | 58 | £95.48 | 5 days | |
| MTB06038C100.5ISOMT7 | M5 | 0.5 | 10.3 | 10.3 | 58 | £95.48 | 5 days | |
| MTB06038C90.8ISOMT7 Viewing | M5 | 0.8 | 9.2 | 9.2 | 58 | £95.48 | 5 days | |
| MTB06045C100.75ISOMT7 | M6 M8 | 0.75 | 10.1 | 10.1 | 58 | £95.48 | 5 days | |
| MTB06046C101.0ISOMT7 | M6 | 1 | 10.5 | 10.5 | 58 | £95.48 | 5 days | |
| MTB06046C141.0ISOMT7 | M6 | 1 | 14.5 | 14.5 | 58 | £114.58 | 5 days | |
| MTB0604C130.8ISOMT7 | M5 | 0.8 | 13.2 | 13.2 | 58 | £114.58 | 5 days | |
| MTB0606C121.0ISOMT7 | M8 | 1 | 12.5 | 12.5 | 58 | £95.48 | 5 days | |
| MTB0606C141.25ISOMT7 | M8 M10 | 1.25 | 14.4 | 14.4 | 58 | £95.48 | 5 days | |
| MTB0606C191.25ISOMT7 | M8 M10 | 1.25 | 19.4 | 19.4 | 58 | £114.58 | 5 days | |
| MTB08078C171.5ISOMT7 | M10 M12 | 1.5 | 17 | 17 | 64 | £127.18 | 5 days | |
| MTB08078C241.5ISOMT7 | M10 M12 | 1.5 | 24.8 | 24.8 | 76 | £152.61 | 5 days | |
| MTB0808D161.0ISOMT7 | M10 | 1 | 16.5 | 16.5 | 64 | £127.18 | 5 days | |
| MTB1009C201.75ISOMT7 | M12 | 1.75 | 20.1 | 20.1 | 73 | £146.70 | 5 days | |
| MTB1009C281.75ISOMT7 | M12 | 1.75 | 28.9 | 28.9 | 73 | £176.09 | 5 days | |
| MTB1010C272.0ISOMT7 | M14 M17 | 2 | 27 | 27 | 73 | £146.70 | 5 days | |
| MTB1010D211.5ISOMT7 | M14 | 1.5 | 21.8 | 21.8 | 73 | £146.70 | 5 days | |
| MTB1010D240.75ISOMT7 | M12 M14 | 0.75 | 24.4 | 24.4 | 73 | £146.70 | 5 days | |
| MTB1010D241.0ISOMT7 | M12 | 1 | 24.5 | 24.5 | 73 | £146.70 | 5 days | |
| MTB12118D272.0ISOMT7 | M16 M18 M20 | 2 | 27 | 27 | 84 | £183.59 | 5 days | |
| MTB12118D392.0ISOMT7 | M16 M18 M20 | 2 | 39 | 39 | 105 | £220.26 | 5 days | |
| MTB1211D392.0ISOMT7 | M14 M17 | 2 | 39 | 39 | 105 | £220.26 | 5 days | |
| MTB1212D261.5ISOMT7 | M14 - M18 | 1.5 | 26.3 | 26.3 | 84 | £183.59 | 5 days | |
| MTB1615E332.5ISOMT7 | M20 | 2.5 | 33.8 | 33.8 | 105 | £216.59 | 5 days | |
| MTB1615E482.5ISOMT7 | M20 | 2.5 | 48.8 | 48.8 | 105 | £259.88 | 5 days | |
| MTB1616F331.5ISOMT7 | M20 | 1.5 | 33.8 | 33.8 | 105 | £216.59 | 5 days | |
| MTB2018D403.0ISOMT7 | M24 M28 | 3 | 40.5 | 40.5 | 105 | £261.57 | In Stock | |
| MTB2018D583.0ISOMT7 | M24 M28 | 3 | 58.5 | 58.5 | 120 | £313.91 | 5 days | |
| MTB2020D433.0ISOMT7 | M27 M28 M30 | 3 | 43.5 | 43.5 | 105 | £261.57 | 5 days | |
| MTB2020F412.0ISOMT7 | M26 | 2 | 41 | 41 | 105 | £261.57 | 5 days |
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