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Omega Products Pull Stud BT (MAS) - Hollow - With O Ring - Through Coolant - 45° - ISO 30
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Description
The Omega Products Pull Stud BT (MAS) Hollow with O Ring For Through Coolant is a through-coolant pull stud designed for BT (MAS) tool holders in machining. Its hollow design allows coolant to pass through the center toward the cutting area, promoting efficient cooling and chip evacuation.
Equipped with an O-ring seal and a 45° interface compatible with ISO 30 threading, this pull stud provides a secure, precise connection that remains leak-free even under demanding high-speed operations.
- Hollow Center for Through-Coolant: The hollow core channels coolant directly to the cutting zone, improving cooling and chip evacuation during high-speed machining.
- O‑Ring Seal for Leak-Free Flow: The O-ring maintains a reliable seal while allowing continuous coolant passage, reducing downtime and contamination risks.
- 45° BT (MAS) Interface with ISO 30 Threads: Engineered for stable, precise tool holder fastening at high speeds, delivering consistent alignment and dependable performance.
This pull stud helps you maximize cooling efficiency and tool life while maintaining dependable, repeatable tool-holding performance. The hollow-through design and solid seal minimize leaks and downtime, so you can keep feeds and speeds steady across jobs and improve overall productivity in through-coolant machining environments.
Part Numbers
- Protool Part Number
- OM30148
- 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 - With O Ring For Through Coolant
View full collection →You are viewing OM30148. Click any other SKU to view its full details.
| Product SKU | Taper | Angle | Thread | L1 | Overall Length | D1 | D3 | D4 | C | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OM30148 Viewing | ISO30 | 45 | M12 | 23 | 43 | 12.5 | 11 | 7 | 13 | £7.31 | In Stock | |
| OM30149 | ISO30 | 60 | M12 | 23 | 43 | 12.5 | 11 | 7 | 13 | £7.31 | In Stock | |
| OM30141 | ISO40 | 45 | M16 | 35 | 60 | 17 | 15 | 10 | 19 | £7.31 | In Stock | |
| OM30142 | ISO40 | 60 | M16 | 35 | 60 | 17 | 15 | 10 | 19 | £7.31 | In Stock | |
| OM30143 | ISO40 | 90 | M16 | 35 | 60 | 17 | 15 | 10 | 19 | £7.31 | In Stock | |
| OM30144 | ISO50 | 45 | M24 | 45 | 85 | 25 | 23 | 17 | 30 | £10.98 | In Stock | |
| OM30145 | ISO50 | 60 | M24 | 45 | 85 | 25 | 23 | 17 | 30 | £10.98 | In Stock | |
| OM30146 | ISO50 | 90 | M24 | 45 | 85 | 25 | 23 | 17 | 30 | £10.98 | In Stock |
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