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ITP Straight Styli - Type J - Ruby Ball - M3 Thread x 79mm Overall Length - TCM308004079
| Styli Type | Type J |
| Thread Size | M3 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 79 |
| Shank Diameter (DG) | 4 |
| Measuring Length (ML) | 69 |
Learn more about Klarna
Meet the ITP Straight Styli – Type J with a ruby ball tip. This long-reach, ultra-rigid stylus is crafted for precision measurement tasks, offering a lightweight carbon fiber stem and a high-quality ruby ball to deliver consistent contact in demanding probing workflows. Overall length is 79 mm with a secure M3 thread for easy integration into compatible probes.
- Series: Type J straight stylus designed for stable, long-reach probing
- Tip material: Ruby ball tip of the highest quality for durable, repeatable contact
- Tip size range: Available in Ø6.0 mm to Ø12.0 mm (exact size selected via configurator or by email)
- Thread: M3 threaded connection for reliable mounting
- Stem material: Carbon fiber for low weight and exceptional rigidity
- Overall length: 79 mm, optimized for accessing recessed or hard-to-reach features
- Customization: Other dimensions can be requested through the configurator or by email
Benefits: The carbon fiber stem keeps the stylus light and responsive, reducing inertial effects during fast or precise probing and helping to minimize measurement variability. The ultra-rigid construction minimizes deflection under contact loads, improving repeatability across measurement cycles. A high-quality ruby ball tip provides durable, spherical contact that maintains geometry over time, supporting accurate scans and consistent data. With a 79 mm reach and a secure M3 connection, this stylus is ideal for extended probing tasks in coordinate measuring machines and similar metrology setups. For specialized dimensional needs, additional tip sizes and lengths can be arranged via the configurator or by email.
| Styli Type | Type J |
| Thread Size | M3 |
| Ball Diameter (DK) | 8 |
| Overall Length (L) | 79 |
| Shank Diameter (DG) | 4 |
| Measuring Length (ML) | 69 |
| Neck Diameter (DS) | 4 |
| Stem Material | carbon fiber |
| Base Material | stainless steel |
| Prob Ball Material | ruby |
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.
