Perfect for Precisions machining, grinding, and layout work, these blocks essential in workshops for machine tool setups, equipment maintenance, and production line upkeeps Suitable for machinists, manufacturers, and industrial professional want to enhances their work ' s accuracy and efficiency with Stable tool These blocks feature a Not hole designs and Precisions ground on all six side, ensuring stability and maximums accuracy during heavy duty use Discover durability and Precisions with these Blocks, crafted from hardened steel for high accuracy grinding layouts and Machinists setups With their compact size and robusts construction, these setups blocks easy to handle and store, making a Multifunction addition to any professional toolkit, Manufacturer: Dezzhou