Grinding Pins

Kingpin's grinding pins are the epitome of excellence. Our innovative split waterway feature, means that you can get a more even grind, faster and smoother, while at the same time extending the life of both the drill bit and our grinding pin, making them the best in class. All pins are available from 6mm to 25mm, in Round, Parabolic, Ballistic and Conical.

Trust Kingpin to deliver the ultimate grinding experience.