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

ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 63.5mm Overall Length - THM5S8011063/K

SKU:ITP-THM5S8011063/K

ITP Straight Stylus Type A with a silicon nitride ball is a dependable probing accessory designed for everyday CMM tasks. Its rigid carbide stem and precise M5 thread deliver stable, repeatable c... Read more ↓
Styli TypeType A
Thread SizeM5
Ball Diameter (DK)8
Overall Length (L)63.5
Shank Diameter (DG)11
Measuring Length (ML)50.5
View all specifications ↓
£79.50
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

ITP Straight Stylus Type A with a silicon nitride ball is a dependable probing accessory designed for everyday CMM tasks. Its rigid carbide stem and precise M5 thread deliver stable, repeatable contact, with a 63.5 mm overall length that offers good reach for a wide range of features, including scans on untreated aluminium surfaces.

  • Overall Length: 63.5 mm
  • Thread: M5 mounting thread for secure, compatible integration
  • Stem Material: Extremely rigid carbide for maximum stiffness and dimensional stability
  • Ball Material: Silicon nitride ball, ideal for precision probing and wear resistance
  • Holder Compatibility: Supports holder sizes of Ø10.0 mm, Ø11.0 mm, and Ø12.0 mm within this group
  • Ball Size Range: Available with silicon nitride balls from Ø1.5 mm to Ø10.0 mm within the product group
  • Specialized Use: Particularly recommended for scanning untreated aluminium parts
  • Customization: Other sizes can be requested via the configurator or by email

This stylus is designed to blend precision with practical versatility. The combination of a carbide stem and silicon nitride ball provides a dependable touch point that resists wear while delivering accurate measurements across a variety of geometries. Its M5 thread ensures compatibility with standard probing systems, and the 63.5 mm length strikes a balance between accessibility and rigidity for consistent data collection. If your workflow requires different touchpoints, sizes in the same family are available through the configurator or by direct inquiry, allowing you to tailor the stylus to specific measurement tasks without sacrificing reliability.

Styli Type Type A
Thread Size M5
Ball Diameter (DK) 8
Overall Length (L) 63.5
Shank Diameter (DG) 11
Measuring Length (ML) 50.5
Neck Diameter (DS) 6
Stem Material carbide
Base Material titanium
Prob Ball Material silicon nitride

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