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ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 64.5mm Overall Length - THM5S9011064/K
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 9 |
| Overall Length (L) | 64.5 |
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Description
The ITP Straight Stylus Type A with a silicon nitride ball is a precision probing accessory designed for CMMs and other high‑accuracy inspection setups. Built for everyday standard use, it pairs a rigid carbide stem with a hard, wear‑resistant silicon nitride ball to deliver dependable contact and stable measurements.
- Thread size: M5 thread compatible with a wide range of probing systems and fixtures.
- Overall length: 64.5 mm for extended reach to access recessed features and deep bores.
- Ball material: Silicon nitride ball offers high hardness, wear resistance, and smooth contact on challenging surfaces such as untreated aluminium.
- Stem material: Extremely rigid carbide stem provides excellent dimensional stability and minimal deflection during measurement.
- Type: Type A straight stylus designed for reliable, everyday measurement tasks.
- Group options: This product line includes styli with ball sizes from Ø1.5 mm to Ø10.0 mm; other sizes can be requested via configurator or by e‑mail.
This stylus supports repeatable, high‑quality data capture across diverse parts, including untreated aluminium. The silicon nitride ball reduces wear and helps maintain accurate contact over time, while the 64.5 mm length provides practical reach in tight features. With its sturdy carbide stem and standard M5 threading, it plugs into existing measurement setups without fuss, making it a dependable choice for daily QA, fixture alignment, and production inspection workflows that require consistent performance.
Part Numbers
- Protool Part Number
- ITP-THM5S9011064/K
- 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.
