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

Dynabrade 11011 Idler Arm Assembly
Dynabrade 78055 1" W x 24" L Medium NWN DynaBrite Belt, 10/pack
Insize 8911-5KGF2, WEIGHT_5kg, 6940561907049
Air Turbine Tools 310RXSV - 6mm Router Hand Tool Series, 25,000RPM, 43421
Dynabrade 90405 1/8" W x 24" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 95756 Speed Control for Extreme Dynorbital Sanders
3M 80686, Cloth Belt 777F, 80 YF-weight, 3/4 in x 20-1/2 in, Fabri-lok, Single-flex, 7000118437, 200 per case 