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ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 94mm Overall Length - TKM5S8012090
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 94 |
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Description
The ITP Straight Styli Type A with a silicon nitride ball is a precision straight stylus designed for CMM probing and metrology workflows. Built for professionals who demand reliable, lightweight performance when inspecting metallic parts, including untreated aluminium.
- Ball diameter options: Ball sizes in this product group range from Ø5.0 mm to Ø10.0 mm; other sizes can be requested via configurator or by email.
- Stem material: High-performance ceramic stem that is exceptionally light yet rigid.
- Ball material: Silicon nitride ball delivers wear resistance and smooth contact with workpieces.
- Thread: M5 threaded connection for secure attachment to standard probe heads.
- Length: 94 mm overall length to reach features while preserving stability.
- Design: Straight stylus geometry optimized for everyday standard use.
The combination of a light, stiff ceramic stem and a durable silicon nitride ball means precise, repeatable measurements with minimal deflection, even on challenging aluminium surfaces. The 94 mm length provides comfortable reach for mid- to deep-feature measurements, while the M5 thread ensures compatibility with common probing systems. This stylus is ideal for routine inspection, setup verification, and calibration tasks in metalworking environments where untreated aluminium is common. By choosing a silicon nitride ball, you reduce wear and scoring on soft metals, helping to extend stylus life and maintain measurement accuracy over time.
Part Numbers
- Protool Part Number
- ITP-TKM5S8012090
- 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.
