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ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 20mm Overall Length - THM5S2011020
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 2 |
| Overall Length (L) | 20 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 10 |
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The ITP Straight Styli Type A with a silicon nitride ball is a precision stylus designed for everyday coordinate measuring tasks. It’s ideal for technicians needing reliable, repeatable contact on metal parts, including untreated aluminum.
- Thread: M5 thread for secure attachment to probe housings and stylus holders
- Overall Length: 20 mm from thread base to ball tip for a compact, unobtrusive measurement profile
- Stem Material: Rigid carbide stem delivers high stiffness and minimal deflection across a wide range of dimensions
- Ball Material: Silicon nitride ball, chosen for hardness, wear resistance, and excellent performance when scanning aluminum surfaces
- Ball Size Range: In this group you’ll find ball sizes from Ø1.5 mm to Ø10.0 mm; other sizes can be requested via the configurator or by email
Equipped with a silicon nitride ball, this stylus minimizes wear on aluminum surfaces while maintaining precise contact. The carbide stem ensures steady alignment under load, supporting accurate measurements across various probe configurations. Its 20 mm length provides a balanced reach for standard CMM setups, and the secure M5 thread enables quick, dependable swaps in busy labs. If you need a different ball size beyond the listed options, the configurator or a quick email request can place you on the path to the right specification with minimal downtime.
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 2 |
| Overall Length (L) | 20 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 10 |
| Neck Diameter (DS) | 1 |
| Stem Material | carbide |
| 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.
