Please log in here to access all benefits, including multibuy discounts and faster checkouts.

ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 200mm Overall Length - TCM5S10011200
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 200 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 187 |
Learn more about Klarna
The ITP Straight Styli Type A with silicon nitride ball is a precision probing accessory designed for CMM operations that demand long reach and high rigidity. It’s ideal for professionals who need stable, accurate scans on aluminum surfaces and other challenging geometries.
- Model / Code: ITP Straight Styli - Type A, silicon nitride ball, M5 thread (TCM5S10011200)
- Overall length: 200 mm
- Thread: M5 at the probing end
- Stem material: Carbon fiber for low weight and exceptional rigidity
- Ball material: Silicon nitride ball, optimized for scanning untreated aluminum
- Customization: Other dimensions available via configurator or by email
Benefits you’ll notice include reduced deflection during contact, which supports repeatable measurements and improved surface contact on long-reach features. The carbon fiber stem minimizes weight without compromising stiffness, helping to maintain precision over extended probing sessions. The silicon nitride ball provides durable, low-wear contact with aluminum parts, enhancing scan quality and consistency in metrology workflows. This stylus pairs seamlessly with standard CMM setups thanks to its M5 thread, making it a reliable choice for automotive, aerospace, and precision manufacturing environments.
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 200 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 187 |
| Neck Diameter (DS) | 6 |
| Stem Material | carbon fiber |
| Base Material | titanium |
| Prob Ball Material | silicon nitride |
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.


