The Groz Super Precision Sine Vice is a highly accurate clamping tool designed for manufacturing processes where precision is essential. These vices are constructed from selected tool steel, which is fully hardened to a Rockwell hardness of 55-60 HRC and tempered for added strength and durability. All surfaces are precision ground to ensure accuracy and consistency. With a minute angle step of 0.2"/5 mm, the vices allow for very small angles to be set with ease using standard gauge blocks, making them ideal for a wide range of applications. 

Our Precision Sine Vices are available in two models — the Screw Type (SNV/7) and the Screwless Type (SNV/6). These vices are designed to deliver the highest standard of clamping accuracy at a desired angle, making them an essential tool for any professional machinist or manufacturer.