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Features
Solid Back Disc : Ensures a smooth and precise cut
Cobalt Hole Saws have 8% Cobalt in addition to normal alloying elements that can sustain higher temperatures, has more hardness and greater wear resistance. They are therefore recommended for cutting difficult materials like cast steels, duralium, hardwood, inconel, inox, non-ferrous alloys, plaster of paris, stainless steel, etc.