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ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 14mm Overall Length - THM300805014
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 0.8 |
| Overall Length (L) | 14 |
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Description
The ITP Straight Styli Type A with Ruby Ball is a precision straight stylus designed for reliable contact in metrology and inspection tasks. Built for consistency, it combines a titanium holder, a rigid carbide stem, and a high-precision ruby ball to deliver dependable measurements in everyday use.
- Thread: M3 XXT—designed for compatibility with standard probe interfaces
- Overall length: 14 mm for compact, versatile reach in tight working environments
- Holder material: Ø5.0 mm titanium—lightweight yet robust for repeated use
- Stem material: Carbide—exceptional rigidity to maintain accurate contact over time
- Tip: Ruby ball options from Ø0.8 mm to Ø2.5 mm for different measurement needs
- Product code: THM300805014
- Customization: Further sizes available on request via configurator or by email
Ideal for technicians and engineers performing routine contact measurements, this stylus excels where a stable, repeatable touch is essential. The combination of a titanium holder, carbide stem, and high-quality ruby ball minimizes deflection and wear, helping you capture precise readings across a range of inspection scenarios. Whether you’re outfitting a new CMM setup or updating your probe collection, this stylus offers dependable performance with flexible tip options to suit your workflow.
Part Numbers
- Protool Part Number
- ITP-THM300805014
- 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.


