MatrixOptions : ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 7/8" - #40 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 7/8" - #60 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 7/8" - #80 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 7/8" - #120 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 7/8" - #40 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 7/8" - #60 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 7/8" - #80 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 7/8" - #120 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 6" x 7/8" - #40 - 10,200 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 6" x 7/8" - #60 - 10,200 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 6" x 7/8" - #80 - 10,200 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 6" x 7/8" - #120 - 10,200 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 7/8" - #40 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 7/8" - #60 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 7/8" - #80 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 7/8" - #120 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 5/8"-11 - #40 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 5/8"-11 - #60 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 5/8"-11 - #80 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 4-1/2" x 5/8"-11 - #120 - 13,300 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 5/8"-11 - #40 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 5/8"-11 - #60 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 5/8"-11 - #80 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 5" x 5/8"-11 - #120 - 12,250 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 5/8"-11 - #40 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 5/8"-11 - #60 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 5/8"-11 - #80 - 8,500 rpm ECONOMAX ZIRCONIA FLAP DISC - TYPE 29 - STEEL/SS - 7" x 5/8"-11 - #120 - 8,500 rpm