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NEW ITEMS
CONSTRUCTION BALLS

 


Adjustable Type


 
FEATURES: Precision tooling ball used as a reference point for critical inspection, layout, and machining operations. Adjustable type has no shoulder, so it can be set at any desired height then locked with a setscrew. Concentricity between ball and shank is .0002" TIR. Made in USA.

SIZES: Available with the following ball diameters, in various shank diameters and lengths — see Dimensions page for part numbers, and Size Comparison page for a group photo of all sizes:
 1/4
 3/8
 1/2

MATERIAL: 1144 steel, heat treated Rc 54-56.