Introduction

T. J. Davies Company began twenty years ago as a blue label supplier of tool holders and tool holder components to the major rotary tolling manufacturers. For the last ten years, we have exclusively manufactured our own line of retention knobs for direct sales and distribution. Our manufacturing process exceeds industrial standards.

The new machines manufactured have higher horsepower, more rigidity, and very high RPM's. It is more critical to select a knob made to the highest quality standards.