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ITP Straight Styli - Other - Silicon Nitride Ball - M3 XXT Thread x 30mm Overall Length - TCM3S3005030
| Styli Type | Other |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 30 |
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Description
The ITP Straight Stylus is a precision probing accessory designed for clamps that use star styli. It adds a reliable Z-axis probing option, expanding your measurement capabilities with a straightforward, repeatable setup.
- Thread type: M3 XXT thread for secure mounting and seamless height alignment with star styli.
- Overall length: 30 mm, calibrated to match the height of the star stylus for consistent contact.
- Probing element options: Interchangeable ruby ball or silicon nitride ball to suit different materials and surface finishes.
- Design: Straight stylus with an extended thread, delivering stable, repeatable probing in the Z direction.
- Compatibility: Specifically designed to pair with star stylus clamping systems, enabling quick setup and reliable performance.
In practice, this stylus improves probing versatility: you can switch to a Z-axis probing option without changing fixtures, streamline setup times, and maintain high repeatability across multiple measurement runs. The choice of probing element lets you tailor contact characteristics to your material, reducing wear on the stylus and improving measurement consistency in automated or manual inspection workflows.
Part Numbers
- Protool Part Number
- ITP-TCM3S3005030
- 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.


