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ITP Straight Styli - Type G - Ruby Ball - M5 Thread x 22.1mm Overall Length - LHM500611022
| Styli Type | Type G |
| Thread Size | M5 |
| Ball Diameter (DK) | 0.6 |
| Overall Length (L) | 22.1 |
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Description
The ITP Straight Styli Type G with a ruby ball delivers a precise, rigid probing solution designed for mounting discs and star styli. Built around a tungsten carbide stem, it provides reliable contact for micro-dimension measurements in metrology, tooling, and QC environments.
- Threaded connection: M5 thread with a 22.1 mm overall length for secure mounting of discs and fixtures.
- Rigid tungsten carbide stem: Exceptional stiffness to minimize deflection and maintain dimensional stability during probing.
- Ruby ball tip: Premium ruby ball options from Ø0.3 mm up to Ø1.0 mm for small-feature measurements.
- Straight design with extended thread: Facilitates easy attachment of discs and star styli; grooved and clamping discs are required for star configurations.
- Configurable dimensions: Additional lengths and configurations available via configurator or by email to tailor to your setup.
The combination of a rigid carbide stem and precise ruby contact delivers repeatable, high-accuracy measurements, reducing the need for rework and speeding up inspection cycles. The extended thread provides flexibility to adapt to different mounting systems, while the ruby ball’s micro-diameter options enable probing of tiny features with smooth, consistent contact. This stylus is ideal for coordinate measuring machines (CMMs), inspection labs, and precision tooling environments where small-diameter ruby balls enable reliable measurement of micro-features, edges, and complex geometries. With configurable dimensions, you can tailor the tool to your exact fixture, probe head, or instrument requirements, enhancing workflow efficiency and measurement confidence.
Part Numbers
- Protool Part Number
- ITP-LHM500611022
- 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.


