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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 50mm Overall Length - TIM505011050

SKU:ITP-TIM505011050

The ITP Straight Stylus - Type A with a ruby ball is a reliable, economical contact probe designed for daily tactile 3D measurement tasks. Built for technicians and engineers who need consistent p... Read more ↓
Styli TypeType A
Thread SizeM5
Ball Diameter (DK)5
Overall Length (L)50
View all specifications ↓
£101.97
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

The ITP Straight Stylus - Type A with a ruby ball is a reliable, economical contact probe designed for daily tactile 3D measurement tasks. Built for technicians and engineers who need consistent performance in routine inspections and setup fixtures.

  • Thread size: M5 thread on the stylus cap for secure mounting in standard holders and probes.
  • Overall length: 50 mm total length provides comfortable reach in compact metrology setups.
  • Tip material: Ruby ball tip delivers wear resistance and stable contact during tactile measurements.
  • Ball diameter options: Ruby spheres available in Ø5.0 mm to Ø8.0 mm to suit measurement needs.
  • Body construction: Hardened stainless steel holder and stem for high rigidity and durability, with a slightly higher weight for steadier probing.
  • Design: Straight stylus geometry ensures consistent contact geometry and repeatable results across measurements.

In daily measurement workflows, this ruby-ball stylus delivers dependable accuracy, reduced wear on the tip, and straightforward integration with common metrology setups. The combination of hardened stainless steel and ruby tip provides a robust solution for routine part verification, fixture alignment, and feature checks, while the 50 mm reach and secure M5 mounting simplify setup in busy inspection environments.

Part Numbers

Protool Part Number
ITP-TIM505011050
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.