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ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 40mm Overall Length - THM306004040
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 6 |
| Overall Length (L) | 40 |
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Description
The ITP Straight Stylus, Type A, with a ruby ball and M3 thread, is a precision probing accessory designed for everyday metrology tasks. Built for reliability and consistent contact, it pairs a carbide stem with a durable stainless steel base for lasting performance.
- Thread Size: M3 thread for secure attachment to compatible probes and fixtures.
- Ball Material: Ruby ball for a hard, wear-resistant contact surface.
- Ball Diameter: 6.0 mm ruby ball delivers stable and repeatable measurements.
- Stem Material: Carbide stem provides exceptional rigidity and straightness under use.
- Base Material: Stainless steel base for durability and reliable mounting.
- Dimensions: Overall length 40.0 mm; measuring length 32.0 mm for precise reach in tight spaces.
- Custom Sizing: Additional ruby ball sizes from 0.5 mm to 6.0 mm can be requested via configurator or by email.
Designed for routine probing in CMM and inspection workflows, this Type A straight stylus delivers dependable performance with minimal setup. The carbide stem maintains rigidity across a broad range of dimensions, while the ruby ball provides a smooth, accurate contact surface for repeatable results. With a practical 40 mm overall length and M3 threading, it fits a wide array of probing hardware, and optional ball sizes let you tailor the stylus to micro-features or challenging surfaces.
Part Numbers
- Protool Part Number
- ITP-THM306004040
- 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.
