DRILLING CUTTER INNOVATION SELF-LOCKED CLAMPING SYSTEM • Centering by cylindrical fases • The cutting head can be self-locked with toolholder due to its seat elastic deformation. • Axial drill force is transferred to toolholder by end faces. • Drill torque is transferred to toolholder by stop faces. % self-lock face HOW TO ATTACH CUTTING HEADS l *i f • Fix drill holder on adapter,for insert exchange,fix adapter • Clean the top groove of drill holer • Put insert into drill holer 0 • Turn slightly in a clockwise direction. on Tool tightening fixture. a Slot For Wrench C • Set the wrench properly • Make sure the wrench fits with insert's slot • Complete • Turn the wrench in a clockwise direction slowly HOW TO DETACH CUTTING HEADS u • Remove the dust &chip from insert. • Set the wrench properly. • Make sure the wrench fits with insert's slot. • Turn the wrench in a counterclockwise direction slowly. • Once Self-Lock is released, the insert can be turned by finger easily. • Remove insert from toolholder. www. harlingentools . com 162