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ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 50mm Overall Length - THM306004050
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 6 |
| Overall Length (L) | 50 |
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Description
The ITP Straight Styli – Type A with Ruby Ball is a precision probing stylus designed for metrology and inspection tasks. Built for engineers and technicians, it pairs a rigid carbide stem with a high-quality ruby ball to deliver reliable, repeatable contact in everyday probing work.
- Thread: M3 thread for secure mounting in standard stylus holders and probes.
- Overall length: 50 mm total length to keep your measurement setup compact and comfortable.
- Ball end: Ruby ball tip in premium quality, available in sizes from Ø0.5 mm to Ø6.0 mm for precise contact.
- Stem material: Carbide stem delivering exceptional rigidity and dimensional stability under use.
- Product family: Type A straight stylus intended for everyday standard measuring tasks.
- Customization: Additional ruby-ball sizes can be requested via the configurator or by email.
This stylus enhances accuracy by minimizing deflection during probing, which helps reduce measurement variability in surfaces, features, and edge locations. The 50 mm length provides a practical balance between reach and control, while the M3 thread ensures reliable, easy integration with common probing setups. When you need a specific contact diameter for a particular application, you can select from Ø0.5 mm to Ø6.0 mm ruby balls or request a non-standard size through the configurator or by email, tailoring the tool to your measurement task.
Part Numbers
- Protool Part Number
- ITP-THM306004050
- 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.
