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ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 22mm Overall Length - THM301504022
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 1.5 |
| Overall Length (L) | 22 |
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Description
The ITP Straight Styli Type A with Ruby Ball is a precision probing stylus crafted for everyday metrology tasks. Built for reliability, it delivers repeatable contact and long-lasting performance in demanding measurement setups.
- Product type: Type A straight stylus designed for everyday standard use in precision probing and metrology.
- Tip material: Ruby ball tip for high-quality, wear-resistant contact—available in sizes from Ø0.5 mm up to Ø6.0 mm for flexible measurement geometry.
- Stem material: Carbide stem delivering exceptional rigidity, enabling accurate measurements across a wide range of dimensions.
- Thread: M3 mounting thread for quick, secure integration with compatible probes and holders.
- Overall length: 22 mm from tip to base, offering a compact, controllable reach for tight measurement spaces.
- Customization: Additional ruby-ball sizes and configurations can be requested via the configurator or by email to tailor this stylus to specific tasks.
Benefiting from a carbide stem and ruby-ball tip, this stylus provides stable, repeatable contact and reduced wear on both the tool and the workpiece. The 22 mm length keeps probing precision within easy reach in compact fixtures, while the M3 thread ensures broad compatibility with standard probing setups. If your measurement needs require a non-standard ball size, you can request larger or smaller ruby balls through the configurator or by email to match your application precisely.
Part Numbers
- Protool Part Number
- ITP-THM301504022
- 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.
