According to the association, the average dock worker makes $147,000 per year in salary, $35,000 a year in employer-paid health care and an annual pension of $80,000. The association's offer would raise the pension by 11 percent.
Crown tooth and spiral blades are two of the most common specialized scroll saw blades. Similar to the reverse tooth design, a crown tooth blades cut both on the up and down stroke. Crown tooth blades are a top choice for extra-smooth and chip-free cuts in plastics.
A rip saw. A rip saw is a wood saw that is specially designed for making a rip cut, a cut made parallel to the direction of the wood grain. The cutting edge of each tooth has a flat front edge and it is angled backward by about 8Â°, in contrast to a crosscut saw, which has teeth angled backward by about 15Â°.