Ira Samuel Griffith, Essentials of woodworking (1908)
“ The Crosscut Saw. —Fig. 25 shows the teeth of a crosscut saw. This saw is filed so that the cutting [23] edges are on the sides of the teeth. Every tooth is sharpened to a point, one on the right side, the next on the left, giving two parallel lines of sharp points with a V-shaped groove between.The pitch given the teeth of a crosscut saw will vary with the hardness or softness of the wood which is to be cut. For all-around use the amount of slant is about one-third of the whole tooth. Fig. 27. 13. The Rip-saw. —The teeth of the rip-saw are chisel shaped, Fig. ”
