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ITP Star Styli - Type W - Ruby Ball - M2 Thread x 14.5mm Measuring Length - SIM201005021
| Styli Type | Type W |
| Thread Size | M2 |
| Ball Diameter (DK) | 1 |
| Overall Length (L) | 7.5 |
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Description
The ITP Star Styli Type W with Ruby Ball is a precision probing accessory designed for CMM and metrology workflows that require measuring large diameters, deep bores, and threaded features with minimal deflection. Its star-shaped four-arm design provides stable contact across long gauging lengths, making it ideal for challenging geometries.
- Configuration: Star stylus with Type W stem and four fixed arms arranged radially to reach around features when probing in the stem direction is limited.
- Measuring length: 14.5 mm, enabling long gauging paths without undue bending of the stem.
- Thread: M2 mounting thread for secure attachment to compatible probes and fixtures.
- Tip material: Ruby ball tips deliver durable, wear-resistant contact with consistent sizing across measurements.
- Arm count: 4 fixed probe arms for broad, stable contact on large diameters and complex features.
- Material and build: Stainless steel body for rigidity, corrosion resistance, and lasting accuracy in demanding environments.
- Part number: SIM201005021
- Best use: Measuring large bores, undercuts, threads, and other hard-to-reach features where a conventional probe can’t reach reliably.
This star stylus delivers repeatable, high-precision measurements by distributing contact forces across multiple arms, reducing deflection, and enabling measurements close to the bottom of holes when there is no probe in the stem direction. Its robust build and ruby tips help sustain accuracy over many cycles in busy manufacturing environments, making it a dependable choice for precision inspection tasks.
Part Numbers
- Protool Part Number
- ITP-SIM201005021
- 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.
