Set of 5 pins for 5/32" holes. These pins are great for aligning overlapping holes. Just place the pin in the drilled hole of the lower sheet with the point facing up, then carefully place the overlapping sheet in place and tap lightly with a mallet.
Allows you to extend the length of your threaded drill bits, or pilot cutters to reach into recessed areas. One end is threaded male 1/4"-28 to fit into your Angle Drill, and the other has a 1/4"-28 female to accept the bit. 10" Working Length.
Size: 3/16". Deburrs the front, back or both sides of a hole in one pass. Works with any drill. Adjusts easily by turning a set screw in the shank to control the depth of cut.