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ITP Straight Styli - Type D - Ruby Ball - M5 Thread x 32mm Overall Length - FHM5002511032
| Styli Type | Type D |
| Thread Size | M5 |
| Ball Diameter (DK) | 0.25 |
| Overall Length (L) | 32 |
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Description
The ITP Straight Styli - Type D - Ruby Ball with M5 Thread x 32mm Overall Length is a precision probing stylus built for metrology professionals who demand consistent contact and reliable data from every measurement. Designed for use with standard probe heads, it pairs a rigid tungsten carbide stem with high-quality ruby balls for durable, repeatable performance.
- Thread size: M5 thread for secure mounting on common stylus holders and probes.
- Overall length: 32 mm from tip to base, providing predictable reach in tight or recessed features.
- Stem material: Tungsten carbide for exceptional rigidity, wear resistance, and dimensional stability.
- Stem design: Straight, reinforced body capable of single- or multi-stepped configurations to suit measurement profiles.
- Ruby ball sizes: High-quality ruby contact balls available from Ø0,2 mm to Ø1,0 mm for precise probing geometry.
- Custom dimensions: Other dimensions can be requested via the configurator or by email to tailor the stylus to your setup.
Choosing this stylus delivers stable, repeatable measurements across a range of applications. The tungsten carbide stem minimizes deflection and vibrations, supporting accurate readings on small features and hard-to-reach areas. The ruby ball provides durable, wear-resistant contact with consistent geometry, helping you maintain data quality over long measurement sessions. With a straight, reinforced body and configurable ball size options, this stylus is well-suited for precision gauging, micro-feature inspection, and surface mapping in demanding metrology environments.
Part Numbers
- Protool Part Number
- ITP-FHM5002511032
- 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.


