These BT MAS Pull Studs, also called retention knobs, are used for connecting tool holders to the machines drawbar. The O-Ring style prevents any coolant leakage. Please ensure your spindle requirements exactly match the dimensions shown, if unsure please contact our technical team.
https://www.cutwel.co.uk/bt-mas-pull-stud-with-o-ring-cutwel-pro-84840BT MAS Pull Stud with O-Ring (Cutwel Pro)https://www.cutwel.co.uk/media/catalog/product/b/t/bt-mas-pull-stud-or-1.jpg9.939.930000GBPInStock/Tool Holding/Tool Holder Accessories/Pull StudsThese BT MAS Pull Studs, also called retention knobs, are used for connecting tool holders to the machines drawbar. The O-Ring style prevents any coolant leakage. Please ensure your spindle requirements exactly match the dimensions shown, if unsure please contact our technical team.GBP00https://www.cutwel.co.uk/media/catalog/product/b/t/bt-mas-pull-stud-or-2.jpgBT-MAS-PULL-STUD-OR