Engineered with a Cobalt Advantage bi-metal design, these blades feature a cobalt matrix cutting edge for outstanding performance. The precision-milled, shatterproof teeth are designed to cut through wood, curves, and nail-embedded wood with ease. These high-quality blades are compatible with all 1/2 in. reciprocating saws.

• Cobalt Advantage bi-metal construction with an 8% cobalt matrix II cutting edge electron welded to an alloy-steel back.
• Precision milled shatterproof teeth with a Rockwell hardness of 65 HRC to 67 HRC for long-lasting durability.
• Optimized for cutting wood, curves, and nail-embedded wood.
• Universal compatibility fits all 1/2 in. shank reciprocating saws.
• Pack includes five 6 in. L x 7/16 in. W x 0.050 in. T blades with 6 TPI.