Dragon Saw is a ring saw that cuts items up to 16 in. thick. It can be adapted to any drive power with little blade slippage regardless of pressure. The design also allows for complete diamond wear before discarding the blade. The 16-in. blade cuts 12 in. deep and a 20-in. blade cuts 16 in. deep. The saw’s operating advantages include the elimination of precuts, corner drilling, and over cuts. ACG Saws & Tools of Canada. 800-500-2735. www.advancecutting.ca