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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 154mm Overall Length - TCM508010154

ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 154mm Overall Length - TCM508010154

SKU:ITP-TCM508010154

ITP Straight Stylus Type A with Ruby Ball is crafted for precision probing where extended reach meets uncompromising rigidity. Designed for metrology professionals, it combines a lightweight carb... Read more ↓
Styli TypeType A
Thread SizeM5
Ball Diameter (DK)8
Overall Length (L)154
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£238.50
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

ITP Straight Stylus Type A with Ruby Ball is crafted for precision probing where extended reach meets uncompromising rigidity. Designed for metrology professionals, it combines a lightweight carbon fiber shaft with a robust ruby ball tip to deliver dependable, repeatable measurements.

  • Model / Part Number: TCM508010154
  • Overall Length: 154 mm
  • Thread: M5 connection for secure mounting in standard probing heads
  • Core Material: Carbon fiber stem for high stiffness-to-weight ratio and minimal deflection
  • Tip: Ruby ball tip (diameters from Ø3.0 mm to Ø12.0 mm) for durable, precise contact
  • Customization: Other dimensions can be requested via the configurator or by e-mail
  • Primary Use: Optimized for styli with extended reach where rigidity is essential

This straight stylus delivers improved measurement stability in challenging geometries, such as deep pockets or recessed features, by minimizing bend and vibration at extended lengths. The ruby ball tip provides consistent contact characteristics and wear resistance, helping extend tip life and reduce downtime. When your workflow demands a long, precise probing solution, this Type A ruby-ball stylus offers a reliable, production-ready option. If you need a non-standard size, the configurator or our team can tailor the dimensions to fit your fixture and measurement process.

Part Numbers

Protool Part Number
ITP-TCM508010154
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.