The cut-out sections along the length of Spyder’s Skeleton jigsaw blade disperse heat, keeping the blade cooler during cuts. The distinctive tooth design cuts on both the up and down stroke. This makes for faster work and, because the blade is always in contact with the wood, straighter cuts. Available in both 10 and 12 TPI (teeth per inch) in U-shank and T-shank designs. Price: $6 (two-pack) / COO: Germany /