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ITP Disc Styli stainless steel Prob Ball Material - M2 Thread x 8mm Ball Diameter - Type O - KIM208003020
| Thread Size | M2 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 20 |
| Styli Type | Type O |
| Shank Diameter (DG) | 3 |
| Neck Diameter (DS) | 2 |
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ITP Disc Styli in stainless steel deliver a precise, durable probe tip designed for CMM and metrology tasks. This Type O disc-style stylus excels at measuring large inside diameters and integrated undercuts with dependable repeatability.
- Material: Stainless steel for long-lasting wear resistance in workshop and inspection environments.
- Thread: M2 thread compatibility, enabling quick, secure mounting to standard probing assemblies.
- Ball diameter: 8 mm ball provides a robust contact point suitable for reaching into larger bores and tight undercut features.
- Disc type: Type O spherical disc geometry, optimized for accurate surface contact in challenging internal geometries.
- Applications: ideal for measuring large inside diameters and integrated undercuts where conventional disks struggle to access features.
- Directional note: Note that normal disks are less suited for probing in the Z direction unless discs with radius end rollers are used—plan your setup accordingly.
This disc stylus offers a rigid, repeatable probing solution that pairs with standard M2 interfaces, helping you obtain reliable measurements quickly. Its stainless steel construction withstands daily use in precision inspection, delivering consistent results across multiple parts and setups. Use it when you need a dependable tip for challenging bore features, while keeping in mind the directional considerations for vertical probing to ensure optimal performance.
| Thread Size | M2 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 20 |
| Styli Type | Type O |
| Shank Diameter (DG) | 3 |
| Neck Diameter (DS) | 2 |
| Stem Material | stainless steel |
| Base Material | stainless steel |
| Prob Ball Material | stainless steel |
| Measuring Length (ML) | 14 |
| B | 0.5 |
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.


