The bi-metal reciprocating saw blades are designed for maximum strength and versatility in demanding wood-cutting applications, even when cutting through or metal components. Their bi-metal construction provides a long service life, reduced risk of breakage and superior performance compared to conventional saw blades. These universal blades are fully compatible with most reciprocating saws on the market, including Cofan models, both its cordless (ref. 50003266) and electric (ref. 50003267), and are also suitable for Bosch and another brands with the same attachment system. They feature a tooth-set design that improves chip and sawdust removal, reduces heat build-up, and extends blade service life. With 6 TPI, the blades are available in two different lengths to suit various applications and cutting needs: 130 mm (ref. 2051104), equivalent to Bosch S611DF, and 210 mm (ref. 20511005), equivalent to Bosch S1111DF. These blades are specially designed for fast plunge cuts in wood containing soft nails, light metals (steel and non-ferrous), sheet metal, and plastics such as PVC, ABS, and PP. Ideal for quick and precise cuts. Their universal shank design makes them compatible with most reciprocating saws on the market, ensuring a secure fit and optimal performance in every application. These reciprocating saw blades are supplied in packs of 5 pieces.