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Omega Products DIN69872 Pull Stud - Hollow - Without O-Ring - Through Coolant - ISO40
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Description
The Omega Products DIN69872 Pull Stud is a hollow, through-coolant pull stud designed for ISO40 toolholders, meeting the DIN69872 standard. Its hollow bore lets coolant flow directly to the cutting edge, aiding heat management and chip evacuation during milling and drilling operations.
Ideal for shops using through-coolant systems, this pull stud provides reliable tool retention across machines that adopt the DIN69872 specification. With no O-ring, the design is suitable for applications where sealing is handled by other components or where an O-ring is not required.
- Through-Coolant Hollow Design: Lets coolant pass through the pull stud to the cutting edge, improving cooling and chip removal for steadier cuts and longer tool life.
- DIN69872 / ISO40 Compatibility: Falls in line with DIN69872 and ISO40 toolholding standards for broad machine-tool compatibility and consistent retention.
- O-Ring-Free Construction: Fewer parts and simpler maintenance in through-coolant configurations, with reduced risk of O-ring wear or seal-related issues.
By delivering coolant efficiently and providing dependable tool retention, this pull stud supports consistent part quality, reduces heat-related tool wear, and helps keep production moving with fewer interruptions. Its straightforward design gives engineers and operators confidence in repeatable setups and long service life.
Part Numbers
- Protool Part Number
- OM30117
- 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 DIN69872 Pull Studs - Hollow - Without O-Ring - For Through Coolant
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