Feature●Special for sandwich material (<5-Inch)●6-3/8-In Cutting Length, 7-1/4-In Overall Length, 14 Teeth Per Inch, 1.8mm Tooth Spacing●Bimetal jig saw blade, long life●Milled & Wavy Set Teeth●Delivered in 3-piece packaging●Special for sandwich material (< 5-Inch)●6-3/8-In Cutting Length, 7-1/4-In Overall Length, 14 Teeth Per Inch, 1.8mm Tooth SpacingDescription Quality materials for outstanding performance! Produced by following state-of-the-art processes and by using high-tech machines, these high-speed steel jig saw blades have been specifically designed for cutting harder materials such as metals, aluminum and non-ferrous metals. Delivered in 3-piece packaging.