Squares , V-Blocks

7415 Universal Square   | 7500 Series- Cast Iron Master Square  | |7800 Series- Cast Iron V- Blocks   |

A7500 Series Aluminum Master Square

7415 Universal Square

This unique tool can be used as a square as well as a parallel in any position.

Made of quality, close-grained castings, the Universal Square is machined on all sides and edges and then hand scrraped to a tolerance of .0002" in squareness and parallelism.

Measuring 12" x 15" x 1.625", the square weighs 35 lbs.

A fitted wood storage case can be provided at a mominal added charge..

 





7500 Series- Cast Iron Master Square.

The 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, Weight is 150 lbs.





 

7800 Series- Cast Iron V- Blocks

Made from specially treated close-grained castings, this 10" diameter capacity V block is presently made in one size only -12" wide x 8" high x 8" long.

Precision ground on all finished surfaces, the sides, top and bottom faces are square with .0003".

TheV is central and parallel within .0003".

Normally sold in pairs, size is matched within .0003".

Weight, 75 lbs each



A7500 Series Aluminum Master Square

While identical in size to its cast iron counterpart, the Aluminum Master Square is made with a cast aluminum alloy body and bonded cast iron wear plates on the faces.

By combining the wear qualities of cast iron with cast Aluminum alloy, the Aluminum Mast Square provides precision accuracy with convenient handling and is available in both precision ground and hand scraped finishes.

For storage and transport, a specially fitted, cushioned case can be provided at additional cost.

 

 


 Part Number Dimensions - Inches Accuracy: Square within Approx. Weight Lbs.
 Width Length  Height
BUS.A7536G 3 18 36  .0005" 42
BUS.A7536S 3 18 36  .0002" 42

 

link to Busch index page

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