Check the listing for details. APT 3” Diameter Micro Adjustable Boring Head BH1D 1” Diameter Shank 3/4” Cutters. Condition: Used. Listed at 149.99 USD. The APT 3” Diameter Micro Adjustable Boring Head BH1D 1” Diameter Shank is a precision toolholding adapter used in CNC, metalworking, and manufacturing industries. It is designed to hold and adjust boring heads with a diameter of 3 inches and a shank diameter of 1 inch. This tool is suitable for use in various applications such as drilling, boring, and grinding.

$75.00
$149.99