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ITP Straight Styli - Type T - Ruby Ball - Without Thread x 61.5mm Overall Length - KTM503004061
| Styli Type | Type T |
| Thread Size | Without |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 61.5 |
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Description
Meet the ITP Straight Stylus Type T with Ruby Ball—a flexible, threadless probing solution designed for precise measurements in tight spaces. Built for metrology labs and precision machining, it combines a tungsten carbide stem with a ruby ball tip and a compact 61.5 mm overall length for reliable, repeatable contact.
- Design: Straight, no-thread stem for flexible mounting with compatible clamp holders
- Material: Tungsten carbide stem delivering high stiffness, wear resistance, and long-term dimensional stability
- Tip: Ruby ball tip available in Ø0.2 mm to Ø5.0 mm; additional sizes can be requested via the configurator or by email
- Length: 61.5 mm overall length, offering a balanced reach for compact measurement cells
- Geometry: Single- or multi-stepped stem configurations to match probe head requirements
- Mounting: Designed for use with the appropriate clamp holder to ensure secure, repeatable probing
This ruby-ball stylus provides durable, precise contact across a range of surfaces and feature sizes, helping you achieve consistent measurement results in CMM probing, PCB inspection, and micro-feature metrology. The ruby ball minimizes wear and maintains stable contact geometry, while the tungsten carbide core resists deformation under probing loads. The 61.5 mm length and no-thread design offer quick setup and flexible alignment in constrained environments. For non-standard applications, order additional ball sizes through the configurator or by email to tailor the stylus to your specific workflow.
Part Numbers
- Protool Part Number
- ITP-KTM503004061
- 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.


