The shank is electrically conducted to the metal workpiece through the chuck and table, the LED lights up and the beeper sounds(only for 6566-3), when the ball touches the workpiece. Not suitable for rotary use. Hardened shank and contact ball.
Dynabrade 01011 Vane Set (4pk)
The shank is electrically conducted to the metal workpiece through the chuck and table, the LED lights up and the beeper sounds(only for 6566-3), when the ball touches the workpiece. Not suitable for rotary use. Hardened shank and contact ball.
