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ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 50mm Overall Length - TCM303005050
| Styli Type | Type A |
| Thread Size | M3 XXT |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 50 |
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Description
ITP Straight Styli - Type A with Ruby Ball (TCM303005050) is a precision probing stylus designed for long‑reach metrology tasks. Built for accuracy and reliability, this ruby-ball stylus combines a lightweight carbon fiber stem with a rigid, stable contact point to deliver repeatable measurements.
- Thread: M3 XXT thread for secure, standard mounting in probe holders
- Overall Length: 50 mm, providing extended reach for probing tall fixtures or recessed features
- Stem Material: Carbon fiber for exceptional stiffness and low weight, minimizing deflection during measurement
- Ruby Ball Diameter: High‑quality ruby contact balls used across sizes from Ø3.0 mm to Ø12.0 mm; exact size selectable via configurator or by email
- Design: Straight stylist design optimized for direct, stable contact with minimal wobble
This stylus is engineered to improve probing accuracy in CMM environments and other metrology setups. The carbon fiber stem delivers a favorable stiffness‑to‑weight ratio, helping maintain precision under dynamic probing conditions, while the ruby ball offers durable, wear‑resistant contact for consistent touchpoints across multiple cycles. With a 50 mm reach and a robust M3 XXT connection, it enables reliable measurements on complex parts, fixtures, and assemblies without compromising stability or speed. Ideal for long‑reach probing, fixture validation, and high‑precision surface measurements where consistency matters.
Part Numbers
- Protool Part Number
- ITP-TCM303005050
- 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.
