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ITP Straight Styli - Type A - Ruby Ball - M4 Thread x 20mm Overall Length - TIM402007020

SKU:ITP-TIM402007020

ITP Straight Stylus Type A with Ruby Ball is a budget-friendly tactile stylus designed for daily standard use in precision measurement. With a stainless steel stem and a ruby ball, it delivers de... Read more ↓
Styli TypeType A
Thread SizeM4
Ball Diameter (DK)2
Overall Length (L)20
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£46.67
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 A with Ruby Ball is a budget-friendly tactile stylus designed for daily standard use in precision measurement. With a stainless steel stem and a ruby ball, it delivers dependable rigidity and precise contact for routine probing tasks.

  • Thread: M4 male thread on the stem for quick mounting with compatible probes and fixtures.
  • Overall length: 20 mm total length for a compact, unobtrusive probing profile.
  • Material: Stainless steel stem that provides high rigidity and durability for repeated use.
  • Ball material: Ruby ball at the tip offers excellent wear resistance and consistent contact over many cycles.
  • Ball size range: Available with ruby balls from 1.0 mm to 8.0 mm in this family, allowing you to tailor contact size to your features.
  • Application: Designed for tactile 3D measurement technology and routine probing in metrology setups.
  • Value proposition: A cost-efficient option that suits daily standard measurement tasks without compromising reliability.

The ITP Type A ruby-ball straight stylus supports consistent measurements, thanks to its robust stainless steel construction and wear-resistant ruby contact. Its 20 mm length and M4 threading enable straightforward integration into existing probing systems, while the range of ruby-ball sizes lets you adapt to feature geometry without sacrificing durability. Ideal for labs and workshops needing a dependable, affordable stylus for everyday metrology work.

Part Numbers

Protool Part Number
ITP-TIM402007020
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

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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.