Alpha bi-metal holesaws are suitable for cutting a wide range of materials. They are available in sizes 14mm to 250mm. Features: Made from 8% cobalt b-metal for excellent strength, durability and performance Variable tooth geometry for consistently clean cutting Designed to prevent tooth strippage White in colour Alpha bi-metal holesaws – quick reference Code Size Qty HSV14 14mm 1 HSV16 16mm 1 HSV17 17mm 1 HSV19 19mm 1 HSV20 20mm 1 HSV21 21mm 1 HSV22 22mm 1 HSV24 24mm 1 HSV25 25mm 1 HSV27 27mm 1 HSV29 29mm 1 HSV30 30mm 1 HSV32 32mm 1 HSV33 33mm 1 HSV35 35mm 1 HSV37 37mm 1 HSV38 38mm 1 HSV40 40mm 1 HSV41 41mm 1 HSV43 43mm 1 HSV44 44mm 1 HSV45 45mm 1 HSV46 46mm 1 HSV48 48mm 1 HSV50 50mm 1 HSV51 51mm 1 HSV52 52mm 1 HSV54 54mm 1 HSV55 55mm 1 HSV57 57mm 1 HSV59 59mm 1 HSV60 60mm 1 HSV64 64mm 1 HSV65 65mm 1 HSV67 67mm 1 HSV68 68mm 1 HSV70 70mm 1 HSV73 73mm 1 HSV75 75mm 1 HSV76 76mm 1 HSV79 79mm 1 HSV83 83mm 1 HSV86 86mm 1 HSV89 89mm 1 HSV92 92mm 1 HSV95 95mm 1 HSV98 98mm 1 HSV100 100mm 1 HSV102 102mm 1 HSV105 105mm 1 HSV108 108mm 1 HSV111 111mm 1