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ITP Disc Styli stainless steel Prob Ball Material - M5 Thread x 10mm Ball Diameter - Type O - KIM510011065
| Thread Size | M5 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 65 |
| Styli Type | Type O |
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Description
The ITP Disc Styli stainless steel Prob Ball is a precision probing tip designed for metrology and inspection tasks. This Type O ball with an M5 threaded shank and a 10 mm ball diameter (KIM510011065) excels at measuring large inside diameters and integrated undercuts while remaining durable in demanding environments.
- Material: Stainless steel disc stylus body for durability and corrosion resistance in shop-floor and lab settings.
- Ball diameter: 10 mm probing ball provides a stable contact footprint on larger internal features.
- Thread: M5 thread for secure mounting to compatible probe heads and fixtures.
- Ball type: Type O Prob Ball geometry optimized for smooth contact with inner surfaces and undercuts.
- Application: Ideal for measuring large inside diameters and integrated undercuts where standard disks cannot reach.
- Important guidance: Normal disks are unsuitable for probing in the Z direction unless used with discs featuring radius end rollers.
This disc stylus enables precise, repeatable measurements of challenging interior geometries, supporting accurate data collection in bore inspection, QC checks, and complex part validation. The 10 mm ball diameter provides reliable contact on curved internal surfaces, while the stainless steel construction resists wear, extending tool life. With its M5 threading, it integrates smoothly into existing probing setups, offering a versatile solution for metrology tasks that demand access to large bores or undercuts.
Part Numbers
- Protool Part Number
- ITP-KIM510011065
- 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.


