Omega Products DIN69872 Pull Stud - Hollow - Without O-Ring - Through Coolant - ISO30

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The Omega Products DIN69872 Pull Stud is a hollow, through-coolant fastener designed for ISO30 tool holders used on CNC machines. It provides secure, quick-tool seating while enabl ing coolant to pass directly to the cutting zone, helping to cool the tool and carry away chips during demanding milling operations. Built to the DIN69872 standard, this pull stud fits a wide range of spindles and holders, delivering consistent clamping force and reliable performance across daily production workloads. Through-Coolant Hollow Design: The hollow bore lets coolant flow through the pull stud to the cutting edge, improving cooling, reducing heat buildup, and aiding chip evacuation for longer tool life and cleaner finishes. DIN69872 / ISO30 Standard Fit: Ensures precise, repeatable tool seating with ISO30 holders across compatible machines, reducing setup time and delivering reliable, consistent results. No O-Ring Construction: O-ring-free design minimizes potential leakage points and simplifies maintenance in through-coolant systems, supporting quicker changeovers where seals are managed elsewhere. With this pull stud, you gain dependable tool retention, reduced downtime, and consistent performance across jobs. The through-coolant capability enhances cooling and chip control, enabling more efficient cutting, longer tool life, and better surface finish, while the DIN69872/ISO30 conformity provides confidence when swapping between compatible machines. Show more