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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 20.75mm Overall Length - THM501510020
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 1.5 |
| Overall Length (L) | 20.75 |
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Description
ITP Straight Styli Type A with Ruby Ball delivers reliable, precise contact for metrology, electronics probing, and quality inspection. Designed for professionals who value rigidity and consistent feedback in compact form, it’s ready for everyday use in tight spaces.
- Tip: Ruby ball tip provides smooth, wear-resistant contact with diameters ranging from Ø0.7 mm to Ø3.0 mm for precise sensing.
- Stem Material: Carbide construction offers exceptional rigidity and long-term dimensional stability under repeated use.
- Thread: M5 connection for secure mounting in compatible probes and fixtures.
- Overall Length: 20.75 mm, a compact profile ideal for reaching recessed features without bulk.
- Customization: Other ruby-ball diameters can be requested via the configurator or by email to suit specific measurement tolerances.
This stylus is engineered to help you achieve repeatable measurements and consistent feedback across tasks like PCB inspection, micro-machining checks, and instrument calibration. The carbide stem minimizes deflection during contact, while the ruby ball maintains precision wear resistance, ensuring dependable performance across cycles. The M5 thread simplifies integration with standard equipment, and the ability to specify alternative ball diameters via the configurator or email provides a tailored solution for specialized applications.
Part Numbers
- Protool Part Number
- ITP-THM501510020
- 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.
