This unique tool can be used as a square as well as a parallel in any position. Made from specially treated close-grained castings, the BUSCH PRECISION Universal Square is machined on all sides, edges and then hand scraped to a tolerance of 0.0002" in squareness and parallelism. A fitted wood storage case can be provided at a nominal added charge. Also offered in ground condition.
The BUSCH PRECISION Cast Iron Master Square is ideal for inspecting the horizontal and vertical alignment of machining centers. Made from close-grained cast iron and carefully stress relieved. It is available in precision ground or hand scraped finishes. Ground on all six surfaces with the face and base square.
While identical in size to its cast iron counterpart, the BUSCH PRECISION Aluminum Master Square is made with a cast aluminum alloy body and bonded cast iron wear plates on the face and base. By combining the wear qualities of cast iron with cast aluminum alloy, the Aluminum Master Square provides precision accuracy with convenient handling and is available in both precision ground and hand scraped finishes. Ground on all six surfaces with only the face and base square.
For storage and transport, a specially fitted, cushioned case can be provided at additional cost.
Made from specially treated close-grained castings, this V-Block has 5.25" to 12" diameter capacity. Precision ground on all finished surfaces, the sides, top and bottom faces are square within 0.0003". The V is central, parallel and square within 0.0003". Normally sold in pairs (size is matched within 0.0003").