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ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 25mm Overall Length - TCM303005025
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 25 |
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Description
The ITP Straight Stylus – Type A with Ruby Ball is a precision probe accessory designed for metrology professionals who need a lightweight, ultra-rigid extension for long‑reach measurements. Built to pair with compatible probes, it delivers stable contact and repeatable readings in tight spaces.
- Thread: M3 XXT thread for secure, quick attachment to compatible probes.
- Overall Length: 25 mm, providing a compact yet capable reach for challenging features.
- Stem Material: Carbon fibre stem delivering low weight and high rigidity to minimize deflection.
- Ball Size: High‑quality ruby ball options from Ø3.0 mm to Ø12.0 mm for durable, precise contact.
- Custom Dimensions: Other dimensions can be requested via the configurator or by e‑mail.
- Model: TCM303005025 – Type A straight stylus designed for long‑reach metrology tasks.
This stylus is ideal for reaching recessed features, deep pockets, and slim cavities where a standard probe can’t comfortably access readings. The carbon fibre construction keeps mass low, reducing inertia during quick probing cycles, while its exceptional rigidity preserves tip geometry for accurate, repeatable measurements. The ruby ball offers wear resistance and stable contact across measurement sessions, helping to maintain consistent results. With the ability to request other dimensions, you can tailor the stylus to your specific probing setup, ensuring optimal performance across a range of applications.
Part Numbers
- Protool Part Number
- ITP-TCM303005025
- 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.


