Hole Saw Arbors, Extensions & Accessories Four standard arbor designs are available Each is furnished with a choice of a 1/4" pilot drill of either a conventional high speed steel design or a high performance carbide tipped drill A set screw in the body allows for easy replacement of the pilot drill Quick-Hitch™ arbors enable instant change outs of hole saws without additional tools and without removing the arbor from the chuck When using carbide grit or diamond grit saws, choose carbide tipped pilot drills

Product Code: KA014CE-E