Irwin Bi Metal Knife Blades Pack 10

Combines spring backing steel with an electron beam welded high speed steel edge. Spring backing steel offers flexibility reducing the chance of shattering for operator safety. Heat treated HSS cutting edge offers long blade life and edge sharpness. Lasts up to three times longer than carbon steel blades. Bi-metal hybrid technology and electro-welded production, producing a superior blade The edge of the blade is made from high-speed steel, which is much harder than standard carbon steel Has been shown to last up to three times longer in user trials Fits all standard knifes Tough durable edge honed for maximum sharpness Resists pressure applied from the side without snapping Heat treated to greater hardness for longer life and edge sharpness Cuts the toughest of materials and is perfect for cutting dry lining, insulation, flooring, roofing and more Please note this is an age restricted item, ID will be required upon collection Please note this is an age restricted item, ID will be required upon collection or Delivery