Please log in here to access all benefits, including promotional discounts and faster checkouts.

ITP Straight Styli - Type J - Ceramic Ball - M5 Thread x 300mm Overall Length - TCM520011300
| Styli Type | Type J |
| Thread Size | M5 |
| Ball Diameter (DK) | 20 |
| Overall Length (L) | 300 |
Learn more about Klarna
Description
The ITP Straight Stylus Type J with a ceramic ball offers a lightweight, ultra-rigid solution for long-reach probing. Designed for precision scanning tasks, it delivers stable contact and reliable data even when extended.
- Type: Straight stylus designed for long-reach measurements (Type J).
- Ball material: Ceramic ball (aluminium oxide) ideal for wear resistance on abrasive surfaces without aluminium.
- Stem material: Carbon fiber body providing high stiffness-to-weight ratio for minimal deflection.
- Thread: M5 mounting thread at the top for secure integration with compatible probes.
- Length: 300 mm overall length for extended reach in challenging measurement setups.
- Custom dimensions: Other lengths or configurations available on request via configurator or email.
This combination of a lightweight carbon fiber stem and a durable ceramic ball helps maintain accuracy across long probes, reduces fatigue during repetitive scans, and is suited for surfaces that require a robust, wear-resistant contact tip. The design is ideal for engineers and technicians performing extended-range measurements, profile scanning, and inspection tasks where consistent performance matters.
Part Numbers
- Protool Part Number
- ITP-TCM520011300
- 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.


