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ITP Straight Styli - Type B - Diamond Coated Ball - M3 XXT Thread x 20mm Overall Length - THM3DC1005020

SKU:ITP-THM3DC1005020

ITP Straight Stylus Type B with Diamond-Coated Ball is a robust probing accessory built for precision in everyday metrology tasks. Designed for technicians and quality engineers, it combines a rig... Read more ↓
Styli TypeType B
Thread SizeM3 XXT
Ball Diameter (DK)1
Overall Length (L)20
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£827.84
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
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

ITP Straight Stylus Type B with Diamond-Coated Ball is a robust probing accessory built for precision in everyday metrology tasks. Designed for technicians and quality engineers, it combines a rigid tungsten carbide stem with a wear-resistant diamond-coated ball to deliver dependable, long-lasting performance.

  • Thread and length: M3 XXT thread with 20 mm overall length for compatibility with standard probing systems.
  • Stem material: Tungsten carbide shaft provides exceptional rigidity and dimensional stability under repeated use.
  • Ball and coating: Diamond-coated silicon carbide ball offers outstanding wear resistance and smooth, consistent contact with workpieces.
  • Stem configuration: Available in single- or multi-stepped versions to accommodate different probing geometries.
  • Ball size range: Ball diameters in this product group span Ø1.0 mm to Ø1.5 mm; other sizes can be requested via configurator or by email.

Thanks to the combination of a hard tungsten carbide stem and a durable diamond-coated ball, this stylus delivers reliable contact quality and extended service life, reducing downtime and replacement costs. The 20 mm length and M3 XXT connection make it ideal for reaching into tight features and performing precise measurements across micro- and feature-level tasks. If your application requires a different ball size, you can request the exact Ø1.0–Ø1.5 mm option through the configurator or by contacting support, ensuring the stylus fits your measurement scenario perfectly.

Part Numbers

Protool Part Number
ITP-THM3DC1005020
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.