The Fein 63503064005 HSS Saw Blade is a 400mm high-speed steel blade designed for cutting steel and stainless steel with compatible Fein pipe saws. Featuring 1.6mm tooth spacing and 16 TPI, it is suitable for cutting pipes up to 260mm in diameter when used in conjunction with the Fein Clamping and Feed Device 90702005000 or Clamping Device 90702004006.