4'' PRECISION ADJUSTABLE BORING HEAD without shank w. 1" hole #820-000--new

4'' PRECISION ADJUSTABLE BORING HEAD without shank w. 1" hole #820-000--new

$108.00

*  THE WIDE BASE BEARING SURFACE ASSURES MAXIMUM RIGIDITY EVEN WHEN THE BAR HOLDER IS OFFSET POSITION. *  HEAD HEIGHT: 3-3/4" *  2 VERTICAL AND 1 HORIZONTAL HOLES. *  HOLE SIZE: 1" *  CENTER DISTANCE BETWEEN HOLES: 1-5/8". *  CROSS DIA.: 25mm *  OFFSET:  1-5/8" *  THREAD BACK: 1.5"-18  

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