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Carmex Thread Mills Solid Carbide - With Through Coolant - BSPT - RC1/4 - RC3/8 x 19 - MT7
| Thread Form | BSPT |
| Size | RC1/4 - RC3/8 |
| Pitch | 19 |
| Diameter (D) | 10 |
| Flute Length (l) | 16.7 |
| Shank Diameter (d) | 10 |
Learn more about Klarna
The Carmex MTB Through-Coolant Thread Mill is a precision solid carbide tool engineered for high-accuracy BSPT thread machining. Designed for professionals in hydraulic, pneumatic, and mechanical assemblies, it delivers clean, consistent threads with reduced downtime and extended tool life.
- Through-Coolant Bore: coolant is delivered directly through the bore to the cutting zone, enhancing chip evacuation, reducing heat at the thread root, and improving bore finish.
- Solid Carbide Construction: rigid, wear-resistant material for stable performance at higher speeds and feeds, delivering consistent thread quality over many cycles.
- MT7 Morse Taper Shank: secure, vibration-resistant coupling to standard CNC spindles, ensuring reliable runout and repeatable results.
- BSPT Thread Milling Capability: specifically engineered for BSPT threads with RC1/4 to RC3/8 x 19 sizing, optimized for efficient, accurate thread formation.
- MTB Line Innovation: built on Carmex’s MTB lineage, combining advanced cooling through the bore with robust tool design for stronger longevity and dependable performance in demanding setups.
With through-coolant threading, this tool helps you eliminate chip build-up inside the hole, maintain steady cutting conditions, and achieve precise thread profiles faster. It’s ideal for production environments where BSPT fittings, pipe joints, and threaded manifolds demand reliable, repeatable results, long tool life, and reduced maintenance downtime. Whether you’re machining hydraulic blocks, pneumatic manifolds, or corrective repairs, this MTB thread mill offers a dependable balance of rigidity, efficiency, and longevity.
| Thread Form | BSPT |
| Size | RC1/4 - RC3/8 |
| Pitch | 19 |
| Diameter (D) | 10 |
| Flute Length (l) | 16.7 |
| Shank Diameter (d) | 10 |
| No of Flutes | 4 |
| Overall Length (L) | 73 |
| Thread Mill Style | Standard + Coolant |
| Internal or External | Internal & External |
| Coating | MT7 |
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 - BSPT - With Through Coolant (MTB)
View full collection →You are viewing MTB1010D1619BSPTMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTB08078C1428BSPTMT7 | RC1/8 | 28 | 14.1 | 14.1 | 64 | £127.18 | 5 days | |
| MTB1010D1619BSPTMT7 Viewing | RC1/4 - RC3/8 | 19 | 16.7 | 16.7 | 73 | £146.70 | 5 days | |
| MTB1616D2811BSPTMT7 | RC1 - 2 | 11 | 28.9 | 28.9 | 105 | £216.59 | 5 days | |
| MTB1616E2614BSPTMT7 | RC1/2 - RC7/8 | 14 | 26.3 | 26.3 | 105 | £216.59 | 5 days |
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