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ITP Straight Styli - Type J - Zirconium Oxide Ball - M3 Thread x 104mm Overall Length - TCM3Z8004104
| Styli Type | Type J |
| Thread Size | M3 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 104 |
| Shank Diameter (DG) | 4 |
| Measuring Length (ML) | 94 |
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The ITP Straight Styli - Type J with a zirconium oxide ball delivers a compact, high-rigidity probing solution designed for precision measurements in tight spaces. Ideal for metrology labs and manufacturing environments that require repeatable CMM scans and reliable contact points.
- Ball material: Zirconium oxide ceramic ball providing durable, precise contact and wear resistance for long-term accuracy.
- Stem material: Carbon fiber stem delivering low weight and exceptional rigidity, suited for extended reach without compromising stiffness.
- Thread: M3 thread for secure, quick attachment to compatible probe assemblies.
- Overall length: 104 mm reach, enabling access to hard-to-reach features while maintaining probing stability.
- Primary application: Designed for CMM probing and surface scanning, including challenging surfaces on untreated aluminium workpieces.
- Customization: Other dimensions are available by configuring the product or contacting us by email for a bespoke option.
This straight stylus minimizes deflection with its lightweight yet rigid carbon fiber construction, helping you capture accurate measurements across complex geometries. The combination of a precise zirconium oxide ball and a long, stiff shaft expands your measurement envelope without sacrificing data quality, making it a reliable choice for quality control, inspection routines, and engineering workflows where consistency matters most.
| Styli Type | Type J |
| Thread Size | M3 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 104 |
| Shank Diameter (DG) | 4 |
| Measuring Length (ML) | 94 |
| Neck Diameter (DS) | 4 |
| Stem Material | carbon fiber |
| Base Material | stainless steel |
| Prob Ball Material | zirconium oxide |
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.


