TOLESA Reciprocating Saw Blades for Wood Nail Embedded Window Door Demolition and Construction Wood Cutting 225mm 6TPI Sawzall Blades Bi-Metal Teeth with Cobalt Sharp Cutting 5 Pack

【EXCELLENT CUTTING SKILLS】- Bi-metal reciprocating saw blades wood with nails with large backlash helps expel the wood chips. Wood sabre saw blades have the ability to aggressive cuts in nail-embedded wood, engineered lumber, chipboard and glass fiber-reinforced plastics <7 inch(175mm) 【SPECIAL CUTTING】 - With Bi-metal body and 8% Cobalt teeth, wood sawzall blades have ultra-harden cutting edge provides utmost durability and longevity, perfect for wood and aluminum window frame demolition, door frame demolition and wooden construction cutting 【SPEED CUTTING】 - reciprocating saw blades demolition equipped with sharp and slim tip, easy into any corners for cutting working, making your cutting more easily and quickly 【HIGH DENSITY BLADES】 - Unlike other bi-metal material, constructed by high density bi-metal with extra 8% cobalt, demolition sawzall blades with better wear-resistance, having longer life span. And reciprocating saw blades for window demolition more sturdy during cutting thick material, keeping you safe from sudden broken blades 【UNIVERSAL SHANK】 - 1/2 inch shank fits all Sawzall tools on the market including Bosch, Dewalt, Milwaukee Sawzall Saw, SKIL, Makita, Black & Decker, Ryobi, Porter Cable, Hitachi, Flex, Hilti and more