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ITP Straight Styli - Type A - Ruby Ball - M2 Thread x 21.25mm Overall Length - TIM202503021
| Styli Type | Type A |
| Thread Size | M2 |
| Ball Diameter (DK) | 2.5 |
| Overall Length (L) | 21.25 |
| Shank Diameter (DG) | 3 |
| Measuring Length (ML) | 15 |
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The ITP Straight Styli - Type A with Ruby Ball is a straight stylus designed for daily standard use in tactile 3D metrology. It offers dependable performance at a value-friendly price, making it a practical choice for labs and workshops that need reliable, everyday probing.
- Thread: M2 thread for secure mounting to standard probe heads and holders.
- Stem material: Stainless steel for high rigidity and durability, with a slightly higher weight that enhances stability during routine measurements.
- Ball material: Ruby ball chosen for wear resistance and consistent contact in tactile probing.
- Ball diameter range: Compatible with ruby balls from Ø1.0 mm to Ø8.0 mm, enabling flexible probing profiles.
- Overall length: 21.25 mm to fit common CMM setups.
- Design: Straight stylus, Type A geometry for predictable touchpoints and straightforward handling.
This stylus supports accurate, repeatable measurements in everyday inspection tasks. The stainless steel stem maintains alignment through repeated use, delivering stable contact and reducing the need for frequent recalibration. The ruby ball provides durable wear resistance and smooth, uniform contact with test surfaces, helping to preserve measurement integrity over time. With its compact length and simple M2 mounting, it integrates easily into existing fixtures and probe systems, speeding up routine checks, calibrations, and quality-control workflows.
| Styli Type | Type A |
| Thread Size | M2 |
| Ball Diameter (DK) | 2.5 |
| Overall Length (L) | 21.25 |
| Shank Diameter (DG) | 3 |
| Measuring Length (ML) | 15 |
| Neck Diameter (DS) | 1.4 |
| Stem Material | stainless steel |
| Base Material | stainless steel |
| 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.
