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Omega Products Pull Stud BT (MAS) - Hollow - Through Coolant - 90° - ISO 50
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Description
The Omega Products Pull Stud BT (MAS) Hollow - Through Coolant is a precision fastening component designed for BT (MAS) tool holders. Its hollow design lets coolant flow directly through the center of the stud to reach the cutting zone, delivering superior cooling and chip evacuation during machining.
Built for through-coolant systems and high-speed operations, this pull stud provides secure, repeatable clamping to the spindle and reliable performance in demanding environments. It is engineered to match BT (MAS) holders with an ISO 50 interface, ensuring smooth tool changes and long service life in busy production settings.
- Hollow through-coolant design: allows coolant to pass through the stud to the cutting area, improving heat control, extending tool life, and maintaining consistent tool performance.
- Precision threads for secure clamping: high-tolerance threading delivers reliable, repeatable tool retention with minimal runout, even at high spindle speeds.
- BT MAS 90° ISO 50 compatibility: optimized geometry for a 90° BT (MAS) interface and ISO 50 standard, ensuring quick, dependable engagement and reduced downtime in production.
This pull stud helps streamline your workflow by delivering dependable tool holder engagement, enhanced cooling for demanding cuts, and consistent results across multiple setups—so you can focus on productivity, tool life, and part quality without worrying about fit or performance.
Part Numbers
- Protool Part Number
- OM30115
- 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 Pull Studs BT (MAS) - Hollow - For Through Coolant
View full collection →You are viewing OM30115. Click any other SKU to view its full details.
| Product SKU | Taper | Angle | Thread | L1 | Overall Length | D1 | D3 | D4 | C | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OM30101 | ISO30 | 45 | M12 | 23 | 43 | 12.5 | 11 | 7 | 13 | £6.85 | In Stock | |
| OM30103 | ISO30 | 60 | M12 | 23 | 43 | 12.5 | 11 | 7 | 13 | £6.85 | In Stock | |
| OM30105 | ISO40 | 45 | M16 | 35 | 60 | 17 | 15 | 10 | 19 | £6.85 | In Stock | |
| OM30107 | ISO40 | 60 | M16 | 35 | 60 | 17 | 15 | 10 | 19 | £6.85 | In Stock | |
| OM30109 | ISO40 | 90 | M16 | 35 | 60 | 17 | 15 | 10 | 19 | £6.85 | In Stock | |
| OM30111 | ISO50 | 45 | M24 | 45 | 85 | 25 | 23 | 17 | 30 | £10.39 | In Stock | |
| OM30113 | ISO50 | 60 | M24 | 45 | 85 | 25 | 23 | 17 | 30 | £10.39 | In Stock | |
| OM30115 Viewing | ISO50 | 90 | M24 | 45 | 85 | 25 | 23 | 17 | 30 | £10.39 | In Stock |
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