Please log in here to access all benefits, including promotional discounts and faster checkouts.

Omega Products Mazak Pull Stud - Hollow - Without O-Ring - Through Coolant - ISO50 - 65.4mm Long
Learn more about Klarna
Description
The Omega Products Mazak Pull Stud is a hollow pull stud designed for Mazak machine tools. It provides a secure, repeatable connection between tool holders and cutting tools in through-coolant environments, ensuring reliable performance in demanding machining operations.
Its hollow design enables coolant to flow through the stud to the cutting edge, delivering effective cooling and lubrication where it's needed most. With an ISO50 interface and a 65.4 mm length, it fits Mazak tooling assemblies precisely and supports consistent tool engagement at high speeds.
- Through-Coolant Hollow Design: Enables coolant to flow through the stud to the tool, delivering direct cooling and lubrication that help extend tool life and maintain consistent cutting performance.
- ISO50 Interface for Mazak Tooling: Provides a secure, repeatable clamp with Mazak holders, reducing runout and improving tool-to-holder alignment for reliable operations.
- O-Ring-Free Hollow Construction: Designed without an O-Ring to simplify installation in through-coolant systems and minimize potential leakage points, even under high-pressure coolant flow.
By choosing this pull stud, you enable smoother setup and higher uptime: predictable clamping, better heat management, and longer service intervals translate to faster cycles and more consistent part quality. The through-coolant capability helps maintain cut quality during aggressive operations, while the robust Mazak-compatible design delivers durable performance across many jobs.
Part Numbers
- Protool Part Number
- OM30499
- Brand
- Omega
- Category
- Pull Stud
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.
Full Range: Omega Products Mazak Pull Studs - Hollow - Without O-Ring - For Through Coolant
View full collection →You are viewing OM30499. Click any other SKU to view its full details.
| Product SKU | Taper | Thread | Largest Stud Diameter | D1 | D3 | D4 | Overall Length | L1 | C | F | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OM30129 | 40 | M16 | 21.8 | 17 | 18.79 | 12.44 | 41.25 | 16.25 | 11.17 | 7 | £10.66 | In Stock | |
| OM30130 | 40 | M16 | 22 | 17 | 18.79 | 12.44 | 44.1 | 19.1 | 14.02 | 7 | £10.66 | In Stock | |
| OM30131 | 50 | M24 | 37 | 25 | 28.95 | 20.8 | 65.2 | 25.2 | 17.58 | 10 | £13.18 | In Stock | |
| OM30499 Viewing | 50 | M24 | 35.5 | 25 | 28.95 | 20.8 | 65.4 | 25.4 | 17.58 | 10 | £13.18 | In Stock |
No products match your filters.


