The chisel pointer works under the same concept as the stake pointer-to sharpen the end of your material. However, on the chisel pointer, rather than having a point that resembles a pencil point, the chisel pointer makes points that resembles a "V" or a two sided stake. You can see that by looking at the picture below of the cutters used to cut the material. When these two cutters are placed together they form a "V" which is exactly how the end of your material will look. A majority of customers send material through the chisel pointer that ranges in size from 3/4" to 7" wide. Currently wired 480 volt, 3 phase.