Pull studs, also called retention knobs, are used for connecting tool holders to the machine’s drawbar
BT40 Pull stud used for BT-40 Tool Holders
Available with or without through coolant
Made of special high-grade steel with proper heat treatment for higher rigidity
Pull studs of high quality not only increases the performance of the machine but also safety. A breaking pull stud might cause severe damage on machine and workpiece, and might injure the operator
