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ITP Straight Styli - Type C - Ruby Ball - M5 Thread x 32mm Overall Length - FHM501311032
| Styli Type | Type C |
| Thread Size | M5 |
| Ball Diameter (DK) | 1.35 |
| Overall Length (L) | 32 |
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Description
The ITP Straight Stylus Type C with Ruby Ball is a precision probing accessory designed for metrology and inspection work, combining a rigid tungsten carbide stem with meticulously crafted ruby ball tips for reliable, repeatable measurements.
- Overall length: 32 mm
- Thread: M5 external thread for secure attachment
- Stem material: Tungsten carbide for exceptional rigidity and stability
- Probe tip: High-quality ruby balls available from Ø1.35 mm to Ø2.5 mm
- Design: Straight stylus with a stepped, hardened body for durability
- Customization: Other sizes can be requested via the configurator or by e-mail
This stylus is built to deliver consistent contact in demanding measurement tasks. The hardened, stepped body minimizes deflection under load, while the tungsten carbide stem maintains rigidity for accurate data capture. Ruby ball tips provide smooth, low-wear contact with the workpiece, helping reduce wear on both the stylus and the measured surface. With a compact 32 mm length and M5 threading, it integrates smoothly with common probing setups used in CMMs, optical comparators, and other metrology equipment, supporting precise dimensional checks and quality assurance workflows.
Part Numbers
- Protool Part Number
- ITP-FHM501311032
- 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.


