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ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 40mm Overall Length - THM302004040
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 2 |
| Overall Length (L) | 40 |
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Description
The ITP Straight Styli – Type A with Ruby Ball is a precision probing stylus designed for everyday measurement tasks. Built with a carbide stem for exceptional rigidity, it delivers stable, repeatable contact when paired with standard probe heads.
- Overall length: 40 mm total length for balanced handling and compatibility with common probe configurations.
- Thread: M3 thread for secure mounting to compatible probe heads and fixtures.
- Stem material: Carbide stem providing high rigidity to minimize bending during probing.
- Tip: Ruby ball tip offers durable, precise contact essential for repeatable measurements.
- Tip size and customization: Ruby ball sizes range from Ø0.5 mm to Ø6.0 mm; additional sizes can be requested via the configurator or by email.
Experience dependable measurement performance with a stylus that maintains contact accuracy across a range of dimensions. The combination of a rigid carbide stem and a hard ruby ball minimizes deflection and wear, extending probe life and reducing measurement variance. With a universal M3 mount and a compact 40 mm form factor, this Type A stylus is well-suited for daily use on CMMs, inspection fixtures, and other tactile measurement setups. For specialized needs, order additional ruby-ball sizes through the configurator or by contacting support to tailor the tip diameter to your application.
Part Numbers
- Protool Part Number
- ITP-THM302004040
- 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.
