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ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 25mm Overall Length - THM302005025
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 2 |
| Overall Length (L) | 25 |
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Description
The ITP Straight Styli Type A with a ruby ball is a precision probing stylus designed for daily metrology tasks. Built for engineers and technicians who demand repeatable, accurate contact in tight spaces, it combines a lightweight titanium holder with a rigid carbide stem for reliable performance.
- Thread: M3 XXT thread for secure, compatible mounting in standard probing systems.
- Holder material: Titanium Ø5.0 mm holder delivers strength and corrosion resistance with minimal weight.
- Stem construction: Carbide stem provides exceptional rigidity to preserve accuracy across a wide range of dimensions.
- Ruby ball tip: High-quality ruby ball tip used for precise contact; available in sizes from Ø0.8 mm to Ø2.5 mm.
- Overall length: 25 mm overall length (THM302005025) for compact use in confined fixtures.
- Customization: Further ruby ball sizes can be requested via the configurator or by e-mail.
Designed for dependable, repeatable measurements, this stylus reduces wear on both probe sensors and workpieces while delivering clean signal transmission across a variety of surfaces. The combination of a titanium holder and carbide stem ensures long-term rigidity and stable performance, making it well-suited for routine CMM probing, fixture alignment, and precision inspections. Whether you’re calibrating a new setup or performing regular quality checks, this Type A ruby-ball stylus helps you achieve precise contact geometry with minimal deflection.
Part Numbers
- Protool Part Number
- ITP-THM302005025
- 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.
