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ITP Straight Styli - Type A - Silicon Nitride Ball - M2 Thread x 22.5mm Overall Length - THM2S5003022
| Styli Type | Type A |
| Thread Size | M2 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 22.5 |
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Description
ITP Straight Styli Type A pairs a rigid carbide stem with a precision silicon nitride ball, designed for dependable everyday probing in metrology workflows. Ideal for professionals using CMMs and scanning setups, it excels when working with untreated aluminium parts while maintaining consistent measurement quality.
- Ball Material: Silicon nitride ball provides excellent hardness and a smooth contact surface, ideal for scanning aluminium without excessive wear.
- Stem Material: Carbide stem delivers exceptional rigidity to minimize deflection during probing.
- Thread: M2 thread for secure, quick attachment to standard probe heads.
- Overall Length: 22.5 mm, offering a compact profile that fits in tighter workspaces without sacrificing stability.
- Ball Size Range: Ball diameters from Ø1.0 mm to Ø5.0 mm are available within this range; other sizes can be requested via the configurator or by email.
- Intended Use: Straight stylus designed for everyday standard probing and surface scanning, particularly effective on untreated aluminium components.
This stylus delivers reliable touch points, with a rigid carbide stem that reduces measurement variability and a silicon nitride ball that resists wear during repeated scans. The M2 connection ensures compatibility with common probing systems, while the 22.5 mm length provides a balanced combination of reach and control for precise, repeatable results.
Part Numbers
- Protool Part Number
- ITP-THM2S5003022
- Brand
- ITP
- Category
- Styli
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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.


