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ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 40mm Overall Length - TCM303005040/2,0
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 40 |
| Shank Diameter (DG) | 5 |
| Measuring Length (ML) | 31 |
Learn more about Klarna
Meet the ITP Straight Styli – Type A with a ruby ball. Designed for metrology professionals who need precise, reliable long-reach probing, this 40 mm overall length stylus pairs lightweight carbon fibre with exceptional rigidity to deliver steady, repeatable measurements.
- Thread: M3 XXT thread for secure, quick mounting on compatible probes.
- Body construction: Carbon fibre stem delivering high stiffness at a low weight for minimal deflection during use.
- Overall length: 40 mm, offering extended reach without sacrificing stability.
- Ruby ball: High-quality ruby ball mounted at the tip; diameter options range from Ø3.0 mm to Ø12.0 mm (custom sizes can be requested).
- Customization: Other dimensions can be requested via the configurator or by email to tailor the stylus to your setup.
Benefits
The combination of a lightweight carbon fibre stem and a rigid design minimizes flex under load, helping you achieve higher measurement repeatability and cleaner data on complex features. The ruby ball provides a hard, wear-resistant contact that preserves surface integrity across a variety of materials, delivering consistent probing results over time. With a practical 40 mm reach, this stylus excels in tight pockets, recessed areas, and intricate geometries where precision truly matters. If you require precise, configurable long-reach stylus performance, the Type A ruby-ball variant offers a dependable, ready-to-tailor solution for your CMM and probing workflows.
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 40 |
| Shank Diameter (DG) | 5 |
| Measuring Length (ML) | 31 |
| Neck Diameter (DS) | 2 |
| Stem Material | carbon fiber |
| Base Material | titanium |
| Prob Ball Material | ruby |
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.


