Spyder Black Series Bi-metal Wood/Metal Cutting Demolition Reciprocating Saw Blade (14-Pack) Item #2160413 Model #200308

10x more cuts and 3x faster than conventional bi-metal blades Shatter- and heat-resistant 8% cobalt bi-metal blades power through the toughest cuts Applications - metals and wood with nails 8% cobalt teeth provide exceptionally long cutting durability and heat resistance Made in the USA Kit includes: (4) 6-in 18 TPI, (2) 6-in 10/14 variable TPI, (3) 6-in 6 TPI, (2) 8-in 14 TPI, (1) 8-in 10/14 variable TPI, (2) 9-in 6 TPI blades, and a durable storage tube