The Chicago-Latrobe 190F reduced shank drill is easy to use. This product has a 1/2 in diameter. Always consider the direction of cut and spiral when purchasing cutting tools. This reduced shank drill has a right hand cut and right hand spiral. This reduced shank drill comes with 2 flutes, with a flute length of 3.125 in. To ensure compatibility with your tool, this item has a 0.5 in reduced with 3 flats shank. The reduced shank drill has a 118° point for hole making applications. This reduced...