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ITP Straight Styli - Type A - Ruby Ball - M2 Thread x 21mm Overall Length - THM202003021
| Styli Type | Type A |
| Thread Size | M2 |
| Ball Diameter (DK) | 2 |
| Overall Length (L) | 21 |
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Description
A precise, reliable straight stylus designed for everyday CMM probing. The ITP Type A Ruby Ball stylus combines a carbide stem with high‑quality ruby contact tips to deliver consistent measurements in quality control and inspection workflows.
- Type: Straight stylus, Type A design for dependable, everyday probing tasks.
- Ball tip: Ruby ball available in a range from Ø0.5 mm to Ø5.0 mm for versatile contact
- Stem material: Carbide stem for exceptional rigidity and dimensional stability under probing loads
- Thread: M2 thread to fit a wide array of CMM accessories and adapters
- Overall length: 21 mm, providing a compact, accessible probing profile
- Customization: Additional ruby ball sizes can be requested via configurator or by email
This straight stylus is ideal for routine measurements on flat surfaces, holes, and recess features where a stable, low‑deflection contact is essential. The carbide stem minimizes flex under load, helping to maintain accurate touch points across measurement cycles. The ruby ball offers excellent wear resistance and smooth contact with minimal marring, supporting repeatable results in tactile 3D measurement tasks. With its standard M2 connection, it integrates smoothly with common probing setups, and the option to select or request specific ruby ball sizes ensures you have the right tip for each feature you're inspecting.
Part Numbers
- Protool Part Number
- ITP-THM202003021
- 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.
