Uxcell Square Mortising Chisel Cutting Spurs Bit Tool, 1/4"
<ul><li>The square chisel mortiser combines the cutting of a four-sided chisel with the action of a drill bit in the center, The bit clears out most of the material to be removed, and the chisel ensures the edges are straight and clean.</li><li>Hollow Mortising Chisel Bits are for making square mortises in one stroke and oblong mortises with each succeeding stroke.</li> </ul> <p> </p>