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ITP Straight Styli - Type B - Ruby Ball - M2 Thread x 18mm Overall Length - THM200303018

SKU:ITP-THM200303018

The ITP Straight Styli Type B with Ruby Ball is a precision carbide-stem stylus designed for everyday metrology tasks. Built for reliability in CMM and probe setups, it combines rigid materials w... Read more ↓
Styli TypeType B
Thread SizeM2
Ball Diameter (DK)0.3
Overall Length (L)18
Shank Diameter (DG)3
Measuring Length (ML)13.5
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£117.53
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The ITP Straight Styli Type B with Ruby Ball is a precision carbide-stem stylus designed for everyday metrology tasks. Built for reliability in CMM and probe setups, it combines rigid materials with a tiny, high-quality ruby contact ball for repeatable measurements.

  • Thread: M2 thread to fit standard probe heads
  • Stem Material: Carbide for exceptional rigidity and long‑term dimensional stability
  • Ball Size Range: Ruby balls from Ø0.2 mm to Ø1.0 mm for precise contact
  • Geometry: Straight design; stem can be single or multi‑stepped to suit different probing needs
  • Overall Length: 18 mm for compact reach in tight fixtures
  • Customization: Further sizes available on request via configurator or by email

Designed to deliver dependable, minimal-deflection contact, this stylus is ideal for users who require consistent readings on small features, tight tolerances, and delicate surfaces. The carbide stem preserves accuracy over time, while the ruby ball provides durable, wear-resistant contact that helps produce clean, repeatable measurement data. Its compact 18 mm length and M2 threading make it a versatile upgrade or replacement for existing probe setups.

Styli Type Type B
Thread Size M2
Ball Diameter (DK) 0.3
Overall Length (L) 18
Shank Diameter (DG) 3
Measuring Length (ML) 13.5
Neck Diameter (DS) 1
Stem Material carbide
Base Material stainless steel
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.

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