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ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 30mm Overall Length - THM304004030
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 4 |
| Overall Length (L) | 30 |
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Description
ITP Straight Stylus Type A with Ruby Ball combines a precision carbide stem with a high‑quality ruby contact ball for reliable everyday probing in metrology and inspection tasks. Its design prioritizes rigidity and stability, making it suitable for demanding measurement work in tight spaces.
- Product Code: THM304004030
- Thread: M3 threaded shank for broad compatibility with standard probing systems
- Overall Length: 30 mm, compact and easy to use in confined work areas
- Stem Material: Carbide for exceptional rigidity and dimensional stability under load
- Ball End: Ruby ball (Ø0.5 mm to Ø6.0 mm) provides precise, wear‑resistant contact
- Customization: Additional ruby ball sizes available on request via configurator or email
This combination delivers accurate touch at a consistent contact point, reducing measurement variability on varied surfaces. The premium ruby ball wears evenly and maintains geometry over many cycles, extending stylus life in high‑duty production environments. The 30 mm length and M3 connection offer versatile mounting options for common probing rigs, while the ability to choose the ruby ball size lets you tailor the probe to tiny features or larger features to accelerate inspection cycles and improve data quality.
Part Numbers
- Protool Part Number
- ITP-THM304004030
- 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.
