Lenox 20566-618R 6-Inch 18TPI Metal Cutting Reciprocating Saw Blade, 5-Pack

Bi-Metal construction | Precision milled teeth | Shatterproof; shock resistant teeth | High heat and wear resistance | Increases productivityAmazon.ca Product DescriptionAmerican Saw's Lenox Reciprocating Saw Blades feature bi-metal construction, an 8-percent cobalt edge, precision milled teeth, a too hardness of Rc65-66, and an angled tang. These blades are shatter resistant, with a high wear and heat resistance. Their shock resistant teeth provide a more aggressive cut. This model has 18 teeth per inch, measures 6 inches by 3/4-inch by .035, and is intended for work with heavy gage metal (1/8 - 1/4-inch thick), conduit and tubing, opening wood crates (including nail-embedded wood), and removing wood siding or shingles.From the ManufacturerAmerican Saw's Lenox Reciprocating Saw Blades feature bi-metal construction, an 8-percent cobalt edge, precision milled teeth, a too hardness of Rc65-66, and an angled tang. These blades are shatter resistant, with a high wear and heat resistance. Their shock resistant teeth provide a more aggressive cut. This model has 18 teeth per inch, measures 6 inches by 3/4-inch by .035, and is intended for work with heavy gage metal (1/8 - 1/4-inch thick), conduit and tubing, opening wood crates (including nail-embedded wood), and removing wood siding or shingles.