The High Speed Steel material is more rigid allowing the blade to cut through sheet metal up to 1.0 mm thick as well as harder wood, carbon fiber, fiberglass, and nails.
Blade Dia.:150mm
Spiral, suitable for cutting metal. Length 130mm/12 pieces.
Spiral, suitable for sawing wood and plastic. Length 130mm/12 pieces.
For minimum material thickness of 1/8", minimum metal thickness of .120". These are the only metal cutting blades made specifically for power scroll saws. Jewelers or metal piercing blades are for use in hand held frames due to inherent brittleness.
For minimum material thickness of 3/32", minimum metal thickness of .100". These are the only metal cutting blades made specifically for power scroll saws.