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ITP Straight Styli - Type C - Ruby Ball - M6 Thread x 49mm Overall Length - THM6R10016049
| Styli Type | Type C |
| Thread Size | M6 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 49 |
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Description
The ITP Straight Stylus – Type C with Ruby Ball is a precision contact probe designed for hand-held measuring systems. Built for engineers and metrology technicians, it delivers reliable, repeatable contact across a range of feature sizes.
- Thread: M6 male thread for secure, quick mounting to compatible handheld measuring devices.
- Stem Material: Tungsten carbide stem delivers exceptional rigidity and minimal deflection during probing.
- Ball Sizes: Ruby balls available in Ø3.0 mm to Ø12.0 mm; other sizes can be requested via configurator or by email.
- Overall Length: 49 mm overall length to reach recessed or mid-height features.
- Design Type: Type C configuration optimized for stable contact and consistent geometry during use.
- Customization: Additional ruby-ball sizes can be configured or requested to match your specific measurement needs.
With a hard-wearing ruby ball and a rigid carbide stem, this stylus minimizes wear and maintains accurate spherical contact over many cycles. It’s well-suited for delicate surfaces and tight tolerances in engineering, tooling, and manufacturing environments. The 49 mm reach and secure M6 mounting simplify setup, while the selectable ruby-ball diameters let you tailor contact geometry to your feature size and measurement strategy.
Part Numbers
- Protool Part Number
- ITP-THM6R10016049
- 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.


