Anyone can manufacture a wedge, but it takes a master to turn a piece of high-performance technology into an instrument of creative control. For Bob Vokey, this is the grind without end. Every Vokey wedge is a demonstration of two distinct realities: the precision of engineering and the artistry of craft. The materials and structure of SM9 wedges represent our most technologically advanced design, tuned for lower flight and higher spin. But the grind applied to each releases a creative edge that only Bob Vokey can impart. SM9’s patented Spin Milled grooves are meticulously engineered through a new cutting process to maximize spin and durability. The process starts by cutting the face perfectly flat with a high-speedsaw. Then every groove is individually cut based on loft and finish; low lofts (46°-54°) are designed with narrower, deeper grooves, while higher lofts (56°-62°) have wider, shallower grooves.