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ITP Straight Styli - Type J - Ceramic Ball - M5 Thread x 400mm Overall Length - TCM518011400
| Styli Type | Type J |
| Thread Size | M5 |
| Ball Diameter (DK) | 18 |
| Overall Length (L) | 400 |
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Description
The ITP Straight Stylus, Type J with a ceramic ball and M5 thread delivers a precise, long-reach probing solution built for demanding metrology tasks. Designed for users who need a lightweight, rigid extension for CMM probing, it combines advanced materials and a simple, reliable form.
- Type: Straight Stylus, Type J
- Model / catalog: TCM518011400
- Overall length: 400 mm
- Thread: M5
- Stem material: Carbon fiber for low weight and high rigidity
- Ball material: Ceramic ball (aluminium oxide) for wear resistance on abrasive surfaces
- Design focus: Long-reach, high-stiffness configuration suitable for extended measurements
- Additional note: Other dimensions can be requested via the configurator or by email
This long-reach stylus is ideal for inspecting large or complex parts where access is limited, while maintaining stable contact and minimal deflection during measurement. The carbon fiber stem keeps mass to a minimum without compromising rigidity, and the ceramic ball stands up to abrasive surfaces that do not contain aluminium. When you need a reliable, consistent probe extension for challenging measurement scenarios, this Type J stylus delivers repeatable data and smooth integration with standard CMM setups.
Part Numbers
- Protool Part Number
- ITP-TCM518011400
- 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.


