Please log in here to access all benefits, including promotional discounts and faster checkouts.
ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 33.5mm Overall Length - THM504011033
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 4 |
| Overall Length (L) | 33.5 |
Learn more about Klarna
Description
ITP Straight Stylus Type A with Ruby Ball is a precision straight stylus designed for routine CMM probing. Built for metrology professionals and manufacturing environments, its ruby ball tip and carbide stem deliver rigid, repeatable contact across everyday measurement tasks.
- Type A design: Straight stylus with a stainless steel base, carbide stem, and ruby ball for reliable, repeatable measurements.
- Thread: M5 thread compatibility for easy insertion into standard probe holders and fixtures.
- Overall length: 33.5 mm, providing compact reach for measurements in tighter spaces.
- Ball material: Ruby ball prized for hardness and wear resistance, supporting long service life in demanding applications.
- Stem material: Carbide stem delivering extreme rigidity to minimize deflection during probing.
- Ball size range: Ruby balls available from Ø2.0 mm up to Ø10.0 mm to suit different feature sizes.
- Custom sizing: Other sizes can be requested via the configurator or by email to match specific inspection needs.
This stylus is ideal for technicians and engineers performing routine dimensional checks, feature inspection, and alignment tasks where a stable, precise contact point is essential. The combination of a rigid carbide stem and a high-quality ruby ball minimizes wear and maintains consistent measurement geometry over time, while the standard M5 thread ensures seamless integration into existing metrology setups.
Part Numbers
- Protool Part Number
- ITP-THM504011033
- 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.
