With Dewalt DT99553-QZ reciprocating saw blades, you cut cleanly and efficiently through metal, pipes, and structural profiles. Thanks to Extreme Runtime technology and a variable 14/18 tpi tooth pitch, you get significantly more cuts per battery charge, making them ideal for cordless tools like Dewalt xr FLEXVOLT. The specialized anti-stick coating reduces friction and heat buildup, preventing blade gumming and ensuring smoother cuts through tough materials. Built with durable bi-metal construction, each blade withstands demanding demolition and installation tasks. This pack of 5 blades measuring 152 mm with a universal 1/2 inch shank gives you reliable cutting power and extended runtime on every job.