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ITP Star Styli - Type V - Ruby Ball - M5 Thread x 0.75mm Measuring Length - TIM500511040
| Styli Type | Type V |
| Thread Size | M5 |
| Ball Diameter (DK) | 0.5 |
| Overall Length (L) | 40 |
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Description
The ITP Star Styli Type V with Ruby Ball and M5 thread is a precision probing accessory designed for metrology professionals working with CMMs. It provides reliable reach and rigid contact for measuring large diameters, undercuts, and threads without risking deflection or damage.
- Tip material: Ruby ball tip delivers durable, smooth contact for repeatable measurements on challenging surfaces.
- Thread: M5 mounting thread for secure, compatible attachment to standard star stylus stems.
- Measuring length: 0.75 mm measuring length supports accurate contact depth in deep features.
- Stem design: Type V star stylus geometry enhances rigidity over long gauging lengths, reducing bend risk.
- Fixed probe arms: Wide range of fixed arms enables task-specific measurement programs tailored to your application.
- Part number: TIM500511040 for precise identification and ordering.
Designed to measure large diameters, undercuts, and threaded features with confidence, this star stylus maintains accuracy across extended reach where other probes may bend. The ruby ball end minimizes wear and provides stable contact, while the M5 mounting and adaptable arm configurations streamline setup and repeatable results. Whether you’re validating threaded holes, inspecting recesses, or capturing difficult-to-reach geometries, this Type V stylus helps you achieve high-quality data with fewer re-measures.
Part Numbers
- Protool Part Number
- ITP-TIM500511040
- 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.


