John Nance, head of sales for Prescription Tillage Technology, explains some of the features and benefits of the company’s new double-disc opener blades and closing wheels.

Doug Hays, with Prescription Tillage Technology, introduces the company's new Saber Tooth Insert (STI) Blade. The Saber Tooth is the angle of the cut on the blade itself. The blade is beveled on the opposite sides of every tooth. That improves blade stability in the soil. The design of the tooth helps to pull the blade into the soil, as well as propel it through the soil, minimizing the down pressure that's needed.