Lackmond 911 DEMO Series Saw Blade - 14" Multi Purpose Demolition Tool with Jagged Carbide Segments for Heavy Duty Chopping and Ripping & 1" - 20mm Arbor - DEMO14 SEGMENTED CARBIDE CONFIGURATION  Engineered with unique jagged carbide segments that chop and rip through materials quickly and efficiently EMERGENCY APPLICATIONS  Ideal in emergency fire and rescue operations, as well as demolition projects Also great to use for tar and grave removal, joint clean-out, subflooring tear out, dirt trenching, roofing, pallets, rail ties, and tree roots REGULAR APPLICATIONS  Use for tar and gravel removal, joint clean out, subfloor tear out, dirt trenching. Great for cutting through sheet metal and resin fiber. The 911 Demo blade is a solid tool for landscaping tree removal BUILT FOR THE PROFESSIONAL  Perfect for Firefighters, search and rescue units, landscapers, demolition crews, and more WET OR DRY SAW BLADE  Can be used both wet and dry