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ITP Star Styli - Type W - Ruby Ball - M5 Thread x 2mm Measuring Length - SIM500811040
| Styli Type | Type W |
| Thread Size | M5 |
| Ball Diameter (DK) | 0.8 |
| Overall Length (L) | 40 |
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Description
The ITP Star Styli - Type W with Ruby Ball is a precision probing accessory designed for professionals who measure large diameters, deep bores, undercuts, and threaded features with stability and accuracy. This ruby ball, M5-threaded stylus (2 mm measuring length) is built for dependable performance in demanding gauging applications.
- Tip: Ruby ball probe for durable, precise contact in tight tolerances
- Thread: M5 thread for quick, secure mounting to compatible fixtures and probes
- Measuring length: 2 mm measuring length tailored for deep or narrow features
- Design: Type W configuration—no probe in the stem direction to enable measurements near the bottom of holes
- Construction: Stainless steel body with fixed, rigid probe arms for repeatable results
- Fixed arms: Multi-arm star arrangement that provides stable contact across varied feature geometries
- Product code: SIM500811040 for easy ordering and reference
This star stylus excels at measuring large diameters without bending risk, even along long gauging lengths. Its fixed-arm configuration supports task-specific measurement programs, making it ideal for inspections that require reaching into deep holes, capturing undercuts, or threading features with consistent, repeatable data. The Type W design ensures you can approach the bottom of the feature without stem-direction interference, while the ruby ball tip and robust stainless steel build deliver reliable performance over time.
Part Numbers
- Protool Part Number
- ITP-SIM500811040
- 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.
