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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 33.5mm Overall Length - TCM504011033

SKU:ITP-TCM504011033

The ITP Straight Styli - Type A with Ruby Ball is a high-precision probing stylus designed for metrology and micro-assembly. It pairs a light, ultra-rigid carbon fiber stem with a durable ruby co... Read more ↓
Styli TypeType A
Thread SizeM5
Ball Diameter (DK)4
Overall Length (L)33.5
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£82.95
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Free delivery over £50 ex VAT
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14-day returns
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The ITP Straight Styli - Type A with Ruby Ball is a high-precision probing stylus designed for metrology and micro-assembly. It pairs a light, ultra-rigid carbon fiber stem with a durable ruby contact ball to deliver dependable, repeatable measurements in tight tolerances.

  • Model and geometry: Straight stylus with 33.5 mm overall length tailored for long-reach probing applications.
  • Thread: M5 coupling for easy integration with standard probing systems.
  • Stem material: Carbon fiber for exceptionally low weight and high rigidity, reducing deflection during contact.
  • Contact ball: High-quality ruby ball, available in diameters from Ø3.0 mm to Ø12.0 mm to match precision requirements.
  • Design purpose: Ideal for styli with excess length, providing stable performance without compromising accuracy.
  • Custom dimensions: Other dimensions can be requested via the configurator or by e-mail.
  • Product code: TCM504011033 for easy ordering and reference.

With its combination of a lightweight carbon fiber stem and a robust ruby ball, this stylus minimizes measurement drift and mechanical load on the probe. The Type A configuration is well-suited for demanding metrology tasks, including coordinate measurement, fixture alignment, and high-precision inspection, where repeatable contact and long tool life are essential. For users needing alternative ball sizes or lengths, additional dimensions are available on request to fit specific setups and probes.

Part Numbers

Protool Part Number
ITP-TCM504011033
Brand
ITP
Category
Styli
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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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.