25 Pack Black Hawk 6" x .045 x 7/8" Arbor Metal & Stainless Steel Cut Off Wheels - Ultra Thin Discs 25 Pack Premium Metal Cutting Discs High Performance 6" x .045" x 7/8" Cut Off Wheel Excellent cut to cost ratio. Extremely long lasting. Great Choice for cutting various metals Proprietary aluminum oxide grain for agressive cutting action