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ITP Star Styli - Others - Silicon Nitride Ball - M3 XXT Thread x 31mm Measuring Length - SCM3S3005040
| Styli Type | Others |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 40.5 |
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Description
ITP Star Styli deliver a robust, versatile probing solution for large-diameter features. This model combines a silicon nitride ball with a precise M3 XXT thread and a 31 mm measuring length, making it ideal for measuring deep holes, undercuts, and threaded features with reliability.
- Ball material: Silicon nitride ball for exceptional hardness, wear resistance, and consistent contact under repeated use.
- Thread: M3 XXT thread for secure, compatible mounting in your metrology setup.
- Measuring length: 31 mm gauging length designed to reach deep features without excessive probe deflection.
- Star stylus design: Proven geometry that minimizes bending when measuring large diameters or long gauging paths, with a wide range of fixed probe arms for task-specific programs.
- Applications: Particularly effective for undercuts and threads, enabling precise measurements in challenging features; supports measurements near the bottom of holes when a stem-direction probe isn’t available (typical use case: type W).
Star Styli like this one empower accurate, repeatable measurements across demanding geometries. The combination of a durable silicon nitride ball, secure M3 XXT threading, and a 31 mm measuring length helps you tackle deep recesses, thread profiles, and wide-diameter features with confidence. Its fixed-arm configurations support tailored measurement programs, reducing setup time and improving consistency across parts and batches.
Part Numbers
- Protool Part Number
- ITP-SCM3S3005040
- 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.
