Gold recip lenox for demolition

Made of bi-metal. Shatterproof. A Heavy-Duty blade series with a high-alloy steel blade back and titanium-coated HSS steel tooth edges. The blade back, with its 19 or 22mm height resp., and T2 ™ teeth, provides a fast-cutting, stable, yet flexible blade, and a lifespan that surpasses any Lenox blade manufactured to date. A blade series suitable for all materials, including wood, steel, pipes, profile steel, stainless steel, as well as for demolition work. Fits most tensile reciprocating saw types, eg., Flex, Bosch, Dewalt, Makita, Hitachi, etc. 5 per pack.