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ITP Straight Styli - Type A - Diamond Coated Ball - M5 Thread x 50mm Overall Length - THM5DC5011050
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 50 |
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Description
The ITP Straight Styli - Type A with a diamond-coated ball is a high-precision probing stylus designed for demanding metrology tasks. It’s ideal for engineers and quality labs that require repeatable, reliable tactile measurements.
- M5 Thread: Compatible with standard stylus holders and probes for straightforward integration.
- Overall Length: 50 mm, offering versatile reach while maintaining rigidity.
- Stem Material: Carbide for exceptional stiffness and measurement accuracy.
- Ball Surface: Diamond-coated silicon carbide ball delivers outstanding wear resistance and a long service life.
- Ball Size Range: Probes available with ball diameters from Ø1.5 mm to Ø10.0 mm; other sizes can be requested via the configurator or by e-mail.
- Geometry: Straight design supports direct contact and repeatable readings across measurement passes.
This stylus combines a rigid carbide stem with a diamond-coated tip to minimize deflection during measurements, ensuring consistent results on hard or abrasive surfaces. The superior wear resistance of the diamond-coated ball reduces replacement frequency, lowering downtime and maintenance costs. It’s particularly well-suited for coordinate measuring machine (CMM) workflows, micro-feature inspection, and applications requiring precise tactile feedback on small or challenging geometries.
Part Numbers
- Protool Part Number
- ITP-THM5DC5011050
- 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.


