Product description 28180 Features: -Band saw blade. -Extra-narrow and coarse toothed (14 TPI). -Ideal for cuts in aluminum and plastics. -Special tempered steel with induction hardened teeth. Product Type: -Band. Generic Dimensions: -Blade dimensions: 42" H x 0.14" W x 0.15" D. -Overall dimensions: 0.78" H x 7.28" W x 6.49" D, 0.1 lbs. Dimensions: Overall Length – End to End: -7.28 Inches. Overall Height – Top to Bottom: -0.79 Inches. Overall Product Weight: -0.1 Pounds. From the Manufacturer Proxxon band saw blades for use with MBS/E number 37172 proxxon saw. Special tempered swedish steel coarse, 14 teeth per-Inch, 42-Inch by 7/64-Inch by 1/64-Inch (1065 by 3.5 by 0.4mm). Ideal for cuts in plastics, non-ferrous metals and wood.