Please log in here to access all benefits, including promotional discounts and faster checkouts.
ITP Straight Styli - Type J - Silicon Nitride Ball - M3 Thread x 104mm Overall Length - TCM3S8004104
| Styli Type | Type J |
| Thread Size | M3 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 104 |
Learn more about Klarna
Description
The ITP Straight Styli Type J with a silicon nitride ball is a low-weight, high-rigidity stylus designed for precise probing in demanding metrology tasks. It’s built for users needing a long-reach solution that maintains accuracy on challenging surfaces, such as untreated aluminium.
- Model: Straight stylus, Type J, optimized for stable performance with a carbon fiber stem
- Ball Material: Silicon nitride ball for durable, smooth contact on metallic workpieces
- Thread: M3 connection for secure attachment to compatible probe heads
- Length: 104 mm overall length to reach recessed features while minimizing deflection
- Stem: Carbon fiber stem, chosen for excellent stiffness-to-weight ratio
- Part Number: TCM3S8004104
- Customization: Other dimensions available via configurator or by email
This stylus delivers stable, repeatable measurements by combining a light, rigid carbon fiber body with a durable silicon nitride ball. The long reach is ideal for probing inside tight cavities or accessing features that are difficult to reach with shorter styluses, while the M3 thread ensures straightforward compatibility with standard probing systems. If you’re working with aluminium or similar metals, this Type J design helps minimize measurement noise and wear, supporting consistent results across batches and sessions.
Part Numbers
- Protool Part Number
- ITP-TCM3S8004104
- 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.
