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ITP Straight Styli - Type A - Silicon Nitride Ball - M3 Thread x 33.5mm Overall Length - TIM3S50R4033
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 33.5 |
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Description
The TIM3S50R4033 is an ITP Straight Stylus Type A designed for everyday CMM scanning and routine inspection tasks. It combines a rigid stainless steel stem with a silicon nitride ball optimized for scanning untreated aluminum, all in a compact 33.5 mm length with M3 threading.
- Ball material: Silicon nitride ceramic ball for durable, low-wear contact on metal surfaces, especially untreated aluminum.
- Stem material: Stainless steel stem delivering high rigidity and long-term stability.
- Thread: M3 thread ensures compatibility with standard probe interfaces.
- Overall length: 33.5 mm, providing a compact profile for access to tight measurement areas.
- Ball size range: Available in ball diameters from Ø1.0 mm to Ø5.0 mm; other sizes can be requested via configurator or by email.
- Intended use: Optimized for routine measurements and scanning of untreated aluminum parts.
The silicon nitride ball resists wear and maintains precise contact across repeated scans, helping deliver repeatable data when measuring aluminum surfaces. The stainless steel stem reinforces probe stability, reducing deflection during contact and supporting reliable results in everyday metrology tasks. With its compact form and standard M3 threading, this stylus fits a wide range of probe systems, making it a dependable, cost-conscious choice for teams outfitting multiple measurement stations. For specialized feature sizes, consider other ball diameters within Ø1.0–Ø5.0 mm, available on request.
Part Numbers
- Protool Part Number
- ITP-TIM3S50R4033
- 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.


