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ITP Straight Styli - Type A - Silicon Nitride Ball - M3 Thread x 21.5mm Overall Length - TIM3S1004021
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 1 |
| Overall Length (L) | 21.5 |
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Description
The ITP Straight Styli Type A with a silicon nitride ball is an affordable, reliable probing accessory designed for everyday measurement tasks. It’s ideal for engineers and technicians who need dependable straight contact for standard scans, including untreated aluminium surfaces.
- Model: ITP Straight Styli - Type A with silicon nitride ball, TIM3S1004021
- Thread: M3 thread compatible with a wide range of probing heads
- Overall Length: 21.5 mm for compact reach in tight fixtures
- Tip Material: Silicon nitride ball delivers durable, low-wear contact, particularly effective on untreated aluminium
- Stem Material: Stainless steel for high rigidity and stable probing
- Ball Diameters: Available with Ø1.0 mm to Ø5.0 mm balls; other sizes can be requested via configurator or by email
- Configuration: Straight styli designed for everyday standard use in measurement and scanning
The combination of a robust stainless steel stem and a silicon nitride ball provides consistent, repeatable measurements even during repeated probing. The silicon nitride ball is especially well-suited for scanning parts made from untreated aluminium, helping minimize wear on both the workpiece and the stylus for reliable data. With a 21.5 mm length and a standard M3 connection, this stylus fits a broad range of CMM setups, making it a dependable choice for routine inspection, calibration tasks, and ongoing quality control. This is a practical, cost-conscious option that delivers solid performance for everyday probing needs.
Part Numbers
- Protool Part Number
- ITP-TIM3S1004021
- 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.
