Engineered with a cobalt matrix cutting edge and shatterproof teeth, these bi-metal blades deliver outstanding performance for demolition tasks. Designed to cut through nail-embedded wood, plaster, and plastic, they are compatible with all 1/2 in. reciprocating saws.

• 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 long-lasting performance.
• Optimized for demolition, specifically designed to cut nail-embedded wood, composition board, plaster, and plastic.
• Universal compatibility fits all 1/2 in. shank reciprocating saws.
• Bulk 20-pack includes 9 in. L x 7/8 in. W x 0.062 in. T blades with 6 TPI.