Material: HSS M42. - Made of premium M42 high speed steel, sturdy and durable. - Available in size, from 15mm to 300mm. - 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 28mm, 30mm, 32mm, 35mm, 38mm, 40mm,42mm, 45mm, 48mm, 50mm, 53mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 115mm, 120mm, 125mm, 130mm, 135mm, 140mm, 145mm, 150mm, 155mm, 160mm, 165mm, 170mm, 180mm, 185mm, 190mm, 195mm, 200mm, 205mm, 210mm, 215mm, 220mm, 225mm, 230mm, 240mm, 245mm, 250mm, 255mm, 260mm, 270mm, 275mm, 280mm, 285mm, 290mm, 295mm, 300mm.
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