Description
Construction Balls-Shoulder Type
Precision tooling ball used as a reference point for critical inspection, layout, and machining operations. Shoulder type has a precision height-reference shoulder to locate the ball in three dimensions. Concentricity between ball and shank is .0002″ TIR. The 1/4″ ball size is in steel and stainless steel. Made in USA.
Application Information
Shoulder-Type Construction Balls provide a reference point in three dimensions.
Material
| Steel | ||||
| Material | Heat Treat | Finish | DFARS | RoHS |
| 1144 Steel or equivalent | Heat Treated Rc 54-56 | – | Yes | Yes |
Parts Specification
| Ball Diameter Nominal (Inch) | Ball Diameter Actual (Inch) | A Diameter Nominal (Inch) | A Diameter Actual (Inch) | B (Inch) | E Diameter (Inch) | F (Inch) | Style |
| 1/4″ | 0.2502 / .2498″ | 1/8″ | 0.1250 / .1246″ | 0.56″ | 0.25″ | 0.2000″ | 1 |
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