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ITP Straight Styli - Type J - Ruby Ball - M2 Thread x 77.5mm Overall Length - TCM205003077
| Styli Type | Type J |
| Thread Size | M2 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 77.5 |
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Description
The ITP Straight Styli Type J with Ruby Ball and M2 threading offers a precise, extended-reach probing solution designed for reliable CMM measurements. Built for engineers who need a lightweight yet rigid stylus, it delivers consistent contact in challenging access areas.
- Type: Straight stylus, Type J geometry for straightforward integration with standard probing setups.
- Thread: M2 threaded shank for broad compatibility with common CMM probes.
- Ball diameter: Ruby ball, 5.0 mm diameter, chosen for durability and precise contact.
- Dimensions: Overall length 77.5 mm; Measuring length 67.5 mm; Shank diameter 3.0 mm; Neck diameter 3.0 mm.
- Material: Carbon fiber stem for high rigidity and light weight; stainless steel base for durability and repeatable seating.
- Weight: Approximately 1.4 g, enabling low inertia during probing movements.
- Customization: Other dimensions can be requested via the configurator or by email.
- Ball size range in line: Ruby ball options range from 4.0 mm to 6.0 mm; this model uses 5.0 mm.
The combination of a carbon fiber stem and a ruby ball provides a rigid, low-mass instrument that minimizes probe loading while maintaining precise contact. The ruby tip offers wear resistance for repeated use, and the stainless steel base supports repeatable alignment across measurements. This makes it well-suited for probing deep features, recessed pockets, or long-step measurements where reach and accuracy are essential.
Part Numbers
- Protool Part Number
- ITP-TCM205003077
- Brand
- ITP
- Category
- Styli
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.
