Tapmatic Quill Mount Torque Bar, 2-3/8"-4-1/2" Diameter, 3/4" and M18 Tap Capacity - 290991

Description

Size Name:3/4", M18 Clamp around quill of machine. Always mount a torque bar to hold the tapping attachment's stop arm from rotating. The stop arm should not be installed permanently, not under any circumstances be held by hand or fastened with wire. The torque bar must be mounted securely to the quill of your machine. The torque bar installation must be stronger than the largest tap in the capacity range of your tapping attachment.