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Carmex Threading Tap - Spiral Flute - Metric Supercut Tap - HSS-E - M4 x 0.7
| Style | Spiral Flute |
| Form | Metric |
| Size | M4 |
| Pitch | 0.7 |
| Tolerance | 6H |
| Standard | DIN 371 |
Learn more about Klarna
The Carmex Threading Tap is a Spiral Flute, Metric Supercut Tap built for precision metric threading in demanding materials. Designed for professional machinists and quality-minded DIYers, it delivers dependable performance and lasting durability in metalworking tasks.
- < Tap Type >: Spiral-flute geometry for efficient chip evacuation and reduced clogging, promoting a smooth cutting experience.
- < Material >: HSS-E (high-speed steel with cobalt) for enhanced hardness, heat resistance, and wear longevity.
- < Size & Pitch >: Metric thread size M4 x 0.7, a common fine pitch suitable for compact fasteners.
- < Cutting Technology >: Supercut design delivers fast, clean thread formation with consistent pitch accuracy.
- < Application Range >: Optimized for challenging materials and high-speed threading operations, ideal for precision components and assemblies.
- < Chip Control >: Spiral flute geometry aids chip management for reliable tapping and reduced rework.
This tap is engineered to produce precise, durable threads that withstand assembly stresses and repeated use. The combination of cobalt-enhanced HSS and spiral flute design helps manage heat, extend tool life, and keep your projects moving smoothly with fewer tool changes.
| Style | Spiral Flute |
| Form | Metric |
| Size | M4 |
| Pitch | 0.7 |
| Tolerance | 6H |
| Standard | DIN 371 |
| Reach | 21 |
| Thread Direction | Right Hand |
| Substrate | HSS-E |
| Materials | Universal |
| Shank Diameter | 4.5 |
| Overall Length | 63 |
| Flute Length | 7 |
| Square | 3.4 |
| Drill Diameter | 3.3 |
| Finish | XT5 |
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 Threading Taps - Spiral Flute - Metric Supercut Tap - HSS-E
View full collection →You are viewing CTSD371CM4X0.76HXT5. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Reach | Shank Diameter | Overall Length | Flute Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CTSD371CM3X0.56HXT5 | M3 | 0.5 | 18 | 3.5 | 56 | 5 | £16.46 | 5 days | |
| CTSD371CM4X0.76HXT5 Viewing | M4 | 0.7 | 21 | 4.5 | 63 | 7 | £16.64 | In Stock | |
| CTSD371CM5X0.86HXT5 | M5 | 0.8 | 25 | 6 | 70 | 8 | £18.18 | In Stock | |
| CTSD371CM6X1.06HXT5 | M6 | 1 | 30 | 6 | 80 | 10 | £18.86 | In Stock | |
| CTSD371CM8X1.256HXT5 | M8 | 1.25 | 35 | 8 | 90 | 13 | £22.58 | 5 days | |
| CTSD371CM10X1.56HXT5 | M10 | 1.5 | 39 | 10 | 100 | 15 | £29.70 | In Stock | |
| CTSD376CM12X1.756HXT5 | M12 | 1.75 | N/A | 9 | 110 | 18 | £38.58 | 5 days | |
| CTSD376CM16X2.06HXT5 | M16 | 2 | N/A | 12 | 110 | 20 | £58.84 | 5 days | |
| CTSD376CM20X2.56HXT5 | M20 | 2.5 | N/A | 16 | 140 | 25 | £87.50 | 5 days | |
| CTSD376CM24X3.06HXT5 | M24 | 3 | N/A | 18 | 160 | 30 | £120.62 | 5 days |
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