Engineered with a cobalt matrix cutting edge and shatterproof teeth, these bi-metal blades deliver outstanding performance when cutting metal and plastic. Designed for durability, the precision-milled teeth feature a Rockwell hardness of 65-67 HRC to ensure long-lasting cutting efficiency.

• Cobalt Advantage technology features an 8% cobalt matrix II cutting edge electron welded to an alloy-steel back for superior durability.
• Precision milled shatterproof teeth provide a Rockwell hardness of 65 HRC to 67 HRC for efficient cutting.
• Versatile 10/14 TPI design is optimized for cutting metal (above 1/8 in.) and plastic.
• Universal compatibility fits all 1/2 in. shank reciprocating saws.
• Convenient 5-pack includes 12 in. L x 3/4 in. W x 0.050 in. T blades.