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ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 100mm Overall Length - TIM5S8011100
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 100 |
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Description
The ITP Straight Stylus Type A with a silicon nitride ball delivers dependable, cost-effective probing performance for everyday metrology tasks. With a 100 mm overall length and an M5 mounting thread, it’s a practical choice for technicians and engineers using CMMs and other probing systems—especially when scanning aluminum parts.
- Design: Straight stylus with a hardened stainless steel holder and stem for high rigidity and enduring durability.
- Ball material: Silicon nitride probing ball, chosen for smooth contact, wear resistance, and compatibility with a range of materials.
- Ball diameter: Ø5.0 mm standard on this model; other sizes Ø6.0–Ø8.0 mm are available on request.
- Thread: M5 mounting thread for secure, quick installation with common probing heads.
- Length: 100 mm overall length to reach recessed features and deep geometry without repositioning.
- Recommended use: Particularly well-suited for scanning untreated aluminium, helping preserve probe life and measurement stability.
This stylus combines solid stainless steel construction with a precise silicon nitride ball to deliver repeatable contact measurements, reduced wear, and reliable performance in routine inspection and alignment workflows. Its straightforward design makes it a economical choice for daily metrology tasks, while the robust materials support consistent accuracy over time.
Part Numbers
- Protool Part Number
- ITP-TIM5S8011100
- 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.


