Please log in here to access all benefits, including promotional discounts and faster checkouts.
ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 34.5mm Overall Length - NHM505011034
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 34.5 |
Learn more about Klarna
Description
The ITP Straight Styli Type A with a ruby ball is a precision probing accessory designed for metrology and inspection tasks. Built for everyday standard use, it combines rigid carbide construction with a precisely shaped ruby ball to deliver reliable, repeatable contact in a compact 34.5 mm form factor.
- Stem material: Extremely rigid carbide stem for minimal deflection and stable measurements during probing.
- Ruby ball options: High-quality ruby contact balls available from Ø1.0 mm to Ø5.0 mm for consistent, durable tactile feedback.
- Thread: M5 thread compatibility for secure attachment to standard probe systems.
- Overall length: 34.5 mm to fit into tight fixtures and maintain practical reach in typical setups.
- Customization: Other ruby ball sizes can be requested via the configurator or by e-mail to tailor the stylus to specific measurement needs.
This straight stylus is ideal for engineers and technicians performing routine measurements, fixture alignment, or surface probing where consistent contact geometry and durability matter most. The carbide stem provides rigidity under load, while the ruby ball offers hard-wearing, precise contact to help maintain data quality across measurement campaigns. With customizable ball diameters available on request, you can tailor the stylus to feature sizes that match your feature scales and probing strategies, all while maintaining a straightforward mounting and setup process.
Part Numbers
- Protool Part Number
- ITP-NHM505011034
- 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.
