12 in (30.5 cm) Quality since 1924. For general purpose cutting. Flex back resists breakage. 32 TPI fine. Pick the right blade! Available in 10 inch & 12 inch lengths. 18 Tooth: Tool steel-iron pipe-light steel sections general shop work. Bars; rods; tool steel; structural steel. 24 Tooth: Drill rod-medium sheet metal-tubing-conduit BX cable-cross setions 1/16 inch to 1/4 inch. Drill pod; pipe; angle iron; steel plate. 32 Tooth: Thin gauge sheet metal-thin wall tubing cross sections 1/6 inch or less. Tubing; BX cable; conduit; sheet rock. Ace Promise: Satisfaction guaranteed. www.acehardware.com. Made in China.