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

Insize ISP-W3020, HORIZONTAL PROFILE PROJECTOR, 12" DIA, without edge detector, 6928640322754
3M 45555, Cubitron ll Cloth Belt 784F, 60+ YF-weight, 3/4 in x 18 in, Fabri-lok, Single-flex, 7100119295, 200 per case
3M 84404, Cloth Belt 777F, 60 YF-weight, 3/4 in x 18 in, Fabri-lok, Single-flex, 7000118392, 200 per case
3M 30688, Cloth Belt 577F, 120 YF-weight, 3/4 in x 18 in, Fabri-lok, Single-flex, 7000119460, 200 per case
3M 64533, Scotch-Brite Clean and Finish Satin Pleated Buff Wheel, CF-SB, 4A Very Fine, 14 in x 2 in x 1-1/4 in, 7100016915, 5 per case
3M 20942, PSA Cloth Disc 348D, 80 X-weight, 3/4 in x NH, Die 75K, 7000118911
3M 55047, Cubitron II Cloth Belt 984F, 80+ YF-weight, 3/4 in x 18 in, Fabri-lok, Single-flex, 7000144126, 200 per case
3M 86775, Cubitron ll Cloth Belt 947A, 40+ X-weight, 3/4 in x 18 in, Fabri-lok, Single-flex, 7100033084, 200 per case 