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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 53mm Overall Length - THM505011053
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 53 |
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Description
ITP Straight Styli Type A with Ruby Ball is a precision straight stylus built for everyday metrology tasks. Designed for reliable contact probing, it combines a carbide stem with premium ruby balls to deliver stable, repeatable measurements.
- Material and construction: Carbide stem delivers exceptional rigidity and long-term stability for accurate measurements across a wide range of dimensions.
- Ruby ball sizes: Premium ruby contact balls available from Ø2.0 mm to Ø10.0 mm, engineered for hard-wearing, low-friction contact.
- Thread and length: M5 threaded connection with a 53 mm overall length for secure mounting and compatibility with standard probing hardware.
- Configuration and sizing: Custom sizes can be requested via the configurator or by e-mail to suit specific measurement requirements.
- Design type: Straight stylus optimized for everyday standard use, ensuring straightforward setup and reliable readings.
These features translate into tangible benefits: strong resistance to deflection from the carbide stem yields consistent readings under routine probing; high-quality ruby balls minimize wear and provide repeatable contact across cycles; and the 53 mm length with M5 threading fits a wide range of CMM and probing setups. Ideal for standard inspection, calibration routines, and quality control workflows where dependable touch accuracy matters.
Part Numbers
- Protool Part Number
- ITP-THM505011053
- 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.
