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ITP Straight Styli - Type B - Ruby Ball - M5 Thread x 50.25mm Overall Length - THM500510050
| Styli Type | Type B |
| Thread Size | M5 |
| Ball Diameter (DK) | 0.5 |
| Overall Length (L) | 50.25 |
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Description
ITP Straight Styli Type B with Ruby Ball is a precision straight stylus designed for everyday metrology tasks. It blends a rigid tungsten carbide stem with a high-quality ruby contact ball to deliver repeatable, reliable measurements on CMM probes.
- Material: Tungsten carbide stem for exceptional stiffness and long-term durability in busy lab environments.
- Tip: Ruby contact ball available in sizes from Ø0.2 mm up to Ø1.5 mm for precise touch points.
- Length: 50.25 mm overall length provides reliable reach in tight fixtures and crowded setups.
- Thread: M5 threaded connection for quick, secure mounting on standard probe heads.
- Stem configuration: Straight stem with options for single- or multi-stepped designs to suit measurement needs.
- Custom sizes: Additional ruby-ball sizes can be requested via the configurator or by email.
With this stylus, you gain a consistent, repeatable touch point across a broad range of geometries and materials. The carbide stem minimizes deflection under load, enhancing accuracy for everyday inspection tasks, surface scans, and part verification. The ruby ball combines hardness and smoothness for reduced wear on both the stylus and the workpiece, helping you maintain calibration integrity over time. The 50.25 mm length and M5 mounting ensure compatibility with a wide variety of probe heads used in modern metrology labs.
Part Numbers
- Protool Part Number
- ITP-THM500510050
- 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.
