The CJIS Division was established in February 1992 out of the former Identification Division to serve as the focal point and central repository for criminal justice information services in the FBI. It is the largest division in the FBI.
Crosscut saw. If youâre cutting across the grain of the wood, youâll want to use a crosscut saw. The teeth on a crosscut saw angle back and have a beveled edge. The teeth are also much smaller than those on a ripsaw. This design allows the saw to act like a knife-edge that cleanly slices through the woodâs grain.
Coarse-Toothed Saws. A pruning saw is considered coarse-toothed if it has about four and a half teeth per inch. An average saw might have about six teeth per inch. A coarse-toothed pruning saw is best used to cut through branches larger than 2 1/2 inches in diameter. Some saws feature two sets of teeth, one on each side of the saw blade. One side is for making coarse cuts while the teeth on the other side are for making fine cuts.