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

ITP Straight Styli - Type A - Ruby Ball - M3 XXT Thread x 40mm Overall Length - TCM303005040/2,0

SKU:ITP-TCM303005040/2,0

Meet the ITP Straight Styli – Type A with a ruby ball. Designed for metrology professionals who need precise, reliable long-reach probing, this 40 mm overall length stylus pairs lightweight carbon... Read more ↓
Styli TypeType A
Thread SizeM3 XXT
Ball Diameter (DK)3
Overall Length (L)40
Shank Diameter (DG)5
Measuring Length (ML)31
View all specifications ↓
£95.06
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Meet the ITP Straight Styli – Type A with a ruby ball. Designed for metrology professionals who need precise, reliable long-reach probing, this 40 mm overall length stylus pairs lightweight carbon fibre with exceptional rigidity to deliver steady, repeatable measurements.

  • Thread: M3 XXT thread for secure, quick mounting on compatible probes.
  • Body construction: Carbon fibre stem delivering high stiffness at a low weight for minimal deflection during use.
  • Overall length: 40 mm, offering extended reach without sacrificing stability.
  • Ruby ball: High-quality ruby ball mounted at the tip; diameter options range from Ø3.0 mm to Ø12.0 mm (custom sizes can be requested).
  • Customization: Other dimensions can be requested via the configurator or by email to tailor the stylus to your setup.

Benefits

The combination of a lightweight carbon fibre stem and a rigid design minimizes flex under load, helping you achieve higher measurement repeatability and cleaner data on complex features. The ruby ball provides a hard, wear-resistant contact that preserves surface integrity across a variety of materials, delivering consistent probing results over time. With a practical 40 mm reach, this stylus excels in tight pockets, recessed areas, and intricate geometries where precision truly matters. If you require precise, configurable long-reach stylus performance, the Type A ruby-ball variant offers a dependable, ready-to-tailor solution for your CMM and probing workflows.

Styli Type Type A
Thread Size M3 XXT
Ball Diameter (DK) 3
Overall Length (L) 40
Shank Diameter (DG) 5
Measuring Length (ML) 31
Neck Diameter (DS) 2
Stem Material carbon fiber
Base Material titanium
Prob Ball Material ruby

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy