Please log in here to access all benefits, including promotional discounts and faster checkouts.
ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 30mm Overall Length - THM301505030
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 1.5 |
| Overall Length (L) | 30 |
Learn more about Klarna
Description
Meet the ITP Straight Styli - Type A with Ruby Ball, a precision tactile stylus designed for metrology professionals who need reliable, repeatable contact in tight spaces. Ideal for CMM probing and fixture inspections, it pairs a rigid carbide stem with a lightweight titanium holder and a ruby ball for consistent measurements.
- Thread & Length: M3 XXT thread with a compact 30 mm overall length (model THM301505030)
- Tip Material: Ruby ball, available in high-precision sizes from Ø0.8 mm to Ø2.5 mm for versatile probing
- Holder: Ø5.0 mm titanium holder for strength, corrosion resistance, and lightweight handling
- Stem: Carbide stem delivering exceptional rigidity to minimize deflection during contact
- Customization: Additional ruby ball sizes can be requested via configurator or by email
With its carbide stem and titanium holder, this stylus delivers stable, repeatable measurements across multiple probing cycles. The high-quality ruby ball reduces wear and provides smooth, consistent contact on a variety of surfaces, enhancing data accuracy. The 30 mm length and standard M3 XXT thread ensure broad compatibility with common probing systems, while the configurable ruby ball sizes let you tailor the tip to your specific measurement tasks—from fine features to broader contact areas.
Part Numbers
- Protool Part Number
- ITP-THM301505030
- 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.
