Please log in here to access all benefits, including promotional discounts and faster checkouts.


ITP Cylinder Styli ruby Stem Material - M3 Thread x 7mm Measuring Length - ZRM302004020
| Thread Size | M3 |
| Stem Material | ruby |
| Ball Diameter (DK) | 2 |
| Measuring Length (ML) | 7 |
| Overall Length (L) | 21 |
| Prob Ball Material | ruby |
Learn more about Klarna
Description
The ITP Cylinder Styli with ruby stem is a precision cylindrical probe designed for metrology tasks where a ball probe can’t reach the exact measurement point. It’s ideal for technicians performing end-point capture and scanning on metal sheets, offering a reliable way to touch the target with a stable, perpendicular approach.
- Thread: M3 thread compatible with standard probe heads and fixtures
- Measuring length: 7 mm measuring length provides a compact reach for tight spaces
- Stem material: Ruby stem for durable, wear-resistant contact in challenging surfaces
- Probe geometry: Cylindrical design suitable for precise contact in constrained areas
- End-face probing option: Rounded-end variants enable end-face probing or probing on the entire ball area when required
- Alignment guidance: Best results when the probe axis is as perpendicular as possible to the workpiece axis
- Ideal use cases: Capturing endpoints of punched holes and other hard-to-reach features on metal sheets
This cylindrical styli solution delivers accurate, repeatable measurements in restricted spaces, reducing the need for repositioning and enabling consistent data collection during scanning and inspection tasks. Its ruby stem and precise M3 mounting ensure dependable performance across multiple measurement sessions.
Part Numbers
- Protool Part Number
- ITP-ZRM302004020
- 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. Orders placed before 3pm on in-stock items 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.